You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I have planned to attend magic show in LGA, so can you book a ticket from MSP?

ASSISTANT: Sure, please share me your trip dates.

USER: My preferred dates are Jan 8th and Jan 10th.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Ryan Jackson.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need single connection between my trip.

ASSISTANT: May I know your class preferences?

USER: I am Ok with any class.

ASSISTANT: We found a UA airline and 1028 is flight number with a fare of 100. Shall I proceed?

USER: Make sure that my depart time must be afternoon.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found  a Southwest airline and 1025 is flight number with a fare of 300. Shall I proceed?

USER: Proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.