You are a flight assistant. 
 USER: Hello. I am Helen Jackson.

ASSISTANT: Hello, how may I help you?

USER: I would like to go from MSP to DFW to visit my school, can you please book me a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 06/04 to 06/06.

ASSISTANT: Thanks for waiting, there is airline AA and flight number 1021 with price 100.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you have a nice day.