You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have an examination in Minneapolis & St. Paul, so please help me to check a flight. Actually I am from Las Vegas, NV-LAS.

ASSISTANT: Please provide your return airport code.

USER: The return airport is MN-MSP.

ASSISTANT: Please mention your travelling dates.

USER: The departure date is 06/06 and the return date might be 06/08.

ASSISTANT: Please wait a moment.

USER: Please check for the flight with connection 1 and the cost should not exceed 1000.

ASSISTANT: Your required details are matched with one flight. Shall I proceed?

USER: OK, please proceed with the booking.

ASSISTANT: OK,may I know your name for booking flight ticket?

USER: My name is Sarah Rodriguez.

ASSISTANT: Your flight ticket is booked  Sarah Rodriguez.

USER: OK, thank you for helping me.

ASSISTANT: Thank you for contacting us.