Hi.
user
Hello, how can I help you?
assistant
I would like to book a ticket from DCA to SFO, can you please help me with that?
user
Sure, I will help you with booking. Please share me when you planned to travel?
assistant
The travel dates are from 04/27 to 04/29.
user
Do you want a connecting flight?
assistant
I need a flight with 1 connection limit.
user
Is there any other requirement related to booking?
assistant
No.
user
May I know your good name?
assistant
Pamela walker here.
user
Thank you for the details, sorry there is no flight found on your given journey data.
assistant
That's ok, thank you for your help.
user
Thank you for visiting us, we hope see you again.
assistant