Hello.
user
Hello, how may I aid you today?
assistant
My name is Amy Parker. I want to book a flight ticket from MA - BOS to CO - DEN. Please help me in that.
user
Sure, could you help me with your travelling dates?
assistant
My trip dates are from 01/30 to 02/01.
user
Can you let me know your price limit?
assistant
I can afford up to 500.
user
Sorry to say, currently there are no flights available on your travel dates.
assistant
No problem, thanks for your information.
user
Thank you for availing us.
assistant