Hello.
user
Hello, how can I help you?
assistant
Can you help me to book a flight ticket from BOS to DFW?
user
Would you please provide me your itinerary travel dates?
assistant
My travelling dates are 01 to 03 of June.
user
May I know if you have any airline preference?
assistant
I am ok with any airline.
user
Could you let us know if you have any class preference?
assistant
I am fine with any class.
user
Is there any time concern?
assistant
No.
user
May I know about your connection limit?
assistant
I need a connecting flight.
user
Are there any more preferences that you want to avail?
assistant
No.
user
May I know your name please?
assistant
I am Christopher Scott.
user
Give me a moment.
assistant
Sure.
user
 Christopher Scott. I regret to inform that there are no connecting flights on your route.
assistant
It's ok, not a problem, thank you.
user
Thank you for reaching us.
assistant