You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Christine Wright from Minneapolis. Can you please help me in flight ticket booking process from MSP to DCA?

ASSISTANT: Let me know your travelling dates in order to book a ticket.

USER: Thank you, I want to departure on Sept 14 and please confirm my return ticket also on Sept 16.

ASSISTANT: Sure. Do you have any specifications?

USER: No.

ASSISTANT: Direct flight ticket can be booked with airline UA for price 200. Shall I book a ticket?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked having flight number 1029.

USER: Thank you for your help.

ASSISTANT: Thanks.