Hello.
user
Hello, how may I assist you?
assistant
As I am a scientist, I want to attend science festival with my students at San Francisco. Can you do the reservation?
user
Sure, may I know your travel dates?
assistant
Dates are 03/06 and 03/08.
user
Please share me your airport codes.
assistant
My airport codes are ATL-SFO.
user
May I know your name please?
assistant
I am Larry Hill.
user
Larry Hill, unfortunately there is no flight on your details.
assistant
No problem, Thanks for the information.
user
Thank you so much.
assistant