Hi.
user
Hello. How may I assist you?
assistant
I am planning to travel from BOS to DFW, help me in booking a flight?
user
Sure, may I know your travelling dates please?
assistant
My travelling dates are May 23 to 25.
user
Can you please let me know your name for booking purpose?
assistant
I am Emily Smith.
user
Is there any connection preference?
assistant
I prefer single connection flight.
user
Do you have any other specifications?
assistant
I want to travel in economy class.
user
Emily Smith, there are no flights available in your route with your preferences.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant