You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I aid you today?

USER: I would like to travel from IAH to MSP as a holiday trip. Can you do the reservation?

ASSISTANT: When you are planning to depart and arrive?

USER: My trip dates are Oct 23rd and Oct 25th.

ASSISTANT: Can you please share me your budget for flight ticket?

USER: Price should not cross 1000.

ASSISTANT: We found a connecting flight with an airline Frontier of flight 1029 and cost is 200. Would you like me to proceed?

USER: Do not proceed, I need direct flight.

ASSISTANT: Ok, thank you. May I know your name please?

USER: Thank you. Kevin Hall here.

ASSISTANT: Thank you.