You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am George Collins want to visit San Francisco, can you book a ticket from PHL to SFO?

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates will be 10/13 and 10/15.

ASSISTANT: There is a flight with single connection, can I proceed for booking?

USER: Ok, proceed with my booking.

ASSISTANT: Your booking is done in 1006 flight.

USER: Thank you.

ASSISTANT: Thank you.