Hello.
Hello, how can I assist you?
I need book a ticket from TX-DFW to MA-BOS.
May I know your name?
Sure, My name is Rebecca Adams.
Can you provide your travelling dates?
OK, travelling dates are departure  date is Apr/13 to arrival date is Apr/15.
May I know the connection limit and price limit?
I need price limit 5000 with  connection limit 1.
OK, please wait for a moment.
OK.
Thank you for waiting, there is no flights found that matches your travelling dates.