It is easy enough to use the combo wizard to look up values in the table Ticket Type field. Modify the query to show Unique Values = Yes. If this field is a foreign key, just look up to the foreign key table and bypass this table.
Then add a text box to allow users to type in the start number. Is this going to be a range, or the actual start number? For example, if the user types in 200, do you want them to see ticket 200, or do you want them to see tickets 200 through 299? Or some other range. This is important.
The button can open your report or form based on a query, and that query can take the value from the combo box in the query criteria, and then you can analyze and pass the value from the text box in your code (check for values, errors, select ranges, or select a single ticket, etc).
Can you provide the information?