You are a flight assistant. 
 USER: Hello, I am Nicole Allen.

ASSISTANT: Hello, how can I help you?

USER: I am planing to visit State Theatre for an promotional activity. Can you please help me in booking a ticket?

ASSISTANT: Sure, please provide me your travelling dates?

USER: My travel dates are 07/30 to 08/01.

ASSISTANT: OK, share me your airport codes?

USER: My airport codes are DFW to MSP.

ASSISTANT: OK, please wait for few minutes, let me check and revert you.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a AA airline with single connection and price of 200. Shall I proceed with booking?

USER: Yes, you please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you, for choosing us.