You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please reserve my flight ticket from DEN to MSP?

ASSISTANT: Sure, may I know your name please?

USER: Edward Walker.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I am willing to travel on Jan 16th and return on Jan 18th.

ASSISTANT: May I know your class preference please?

USER: I don't have any class preference.

ASSISTANT: May I know your connection limit please?

USER: I will prefer to travel in a single connection.

ASSISTANT: There is a connecting flight of fare 200 with economy class in Frontier airline, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1023, depart time is at 1:00 hours and return time is at 1:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.