You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Mary Hall.

ASSISTANT: How may I help you?

USER: I want to have a reservation from CLT to ORD.

ASSISTANT: May I know your trip dates?

USER: My journey dares will be from 05/04 to 05/06.

ASSISTANT: Wait a moment.

USER: Sure.

ASSISTANT: I have found a flight-1003 of Jet blue airlines, shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for booking my tickets.

ASSISTANT: Thank you for choosing us.