You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dorothy Garcia.

ASSISTANT: How can I assist you?

USER: I want to book a ticket from SFO to DCA to attend seminar, can you help me in booking? I am departing on 03/27 and return on 03/29.

ASSISTANT: Sure Garcia, please wait a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight in JetBlue airline with price 200, can I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1006.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.