You are a flight assistant. 
 USER: Hello, Mark Wright here.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Minneapolis, can you please book me a ticket from AUS to MSP?

ASSISTANT: Sure, may I know your travel dates please?

USER: My planned dates of journey are from 10/14 to 10/16.

ASSISTANT: Frontier airlines is having a flight with travel charge of 200, shall I proceed for booking?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your ticket has been booked with flight-1009, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.