You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

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

ASSISTANT: May I know your travelling dates please?

USER: My travel dates are 03/20 and 03/22.

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

USER: Book the ticket in the name of Emily Wilson.

ASSISTANT: Your booking is done in 1010.

USER: Thank you for booking.

ASSISTANT: Thank you.