Hello. I am Larry Rodriguez.
user
Hello. How can I help you?
assistant
I would like to book a ticket from IAD to SFO, can you please help me out?
user
Sure, I am here to help you. May I know your travelling dates please?
assistant
I am travelling on these dates 10/30 and 11/01.
user
Do you need any halt in between the journey?
assistant
I need a direct flight.
user
Please wait a minute.
assistant
Sure.
user
Thank you for waiting, sorry we didn't find any flights with your details.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us, have a nice day.
assistant