You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from IAD to SFO, can you help me?

ASSISTANT: On which dates you like to travel?

USER: My travel dates are 11/16 and 11/18.

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

USER: Book the ticket in the name of Kevin Allen.

ASSISTANT: Your booking is done in 1019 flight.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.