You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from SFO to MSP. Can you please help me?

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

USER: My trip dates are from 05/17 to 05/19.

ASSISTANT: Do you have any class preference?

USER: My class preference is economy class.

ASSISTANT: Ok, do you have any other requirements?

USER: Make sure, my return time should be in the afternoon with 1 connection.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed my booking with my name of Susan Perez.

ASSISTANT: Ok, your ticket is booked with the flight number 1001.

USER: Thank you so much.

ASSISTANT: My pleasure.