Hello.
user
Hello, how can I help you today?
assistant
I want to take part in Boston marathon, could you book my ticket from DFW to BOS?
user
Sure, let me know your planned journey dates?
assistant
My itinerary dates are Feb 22 and Feb 24.
user
Do you have any connection limit?
assistant
I am looking for a connecting flight.
user
Is there any other specifications?
assistant
No.
user
May I know your good name?
assistant
Christine Adams here.
user
Thanks for your details, there is no found on your desired journey routes.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant