You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Jessica Harris. I need to book a flight ticket from PHL to DCA, Can you please help me for booking?

ASSISTANT: Sure Harris, can I know the travel dates please?

USER: I would like to travel on 01/18 to return on 01/20.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: I found a flight with price 100 and connection 1, can I book it?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1016.

USER: Thanks for your information.

ASSISTANT: Thank you for approaching us.