Hello.
user
Hello, how can I help you?
assistant
I am looking to book a flight ticket from DFW to SEA. Can you help me for that?
user
Sure, May I ask you for your planned travel dates?
assistant
My travelling dates are Aug 17 and Aug 19.
user
Is there any class specification?
assistant
No.
user
May I ask you for connection limit?
assistant
I prefer to book a single connecting flight.
user
Is there any time concern?
assistant
No.
user
Are there any more preferences that you want to avail?
assistant
No.
user
May I ask you for your name?
assistant
My name is Jeffrey Martinez.
user
Give me a moment.
assistant
Sure, take your time.
user
 Jeffrey Martinez. I regret to inform that there are no flights on your route.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant