You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Christine Martin. Please reserve me a flight ticket from LAS to MSP.

ASSISTANT: Sure, may I know your departure and arrival dates?

USER: My preferable journey dates are July 28 and July 30.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight on this route.

ASSISTANT: Do you have any class preferences?

USER: No.

ASSISTANT: Can you please share your airline preferences?

USER: No.

ASSISTANT: Do you have any requirements?

USER: I would like to depart in the morning.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for your patience, there is a flight with 1 connection in Southwest airlines and price is 200. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved with the flight 1026.

USER: Thank you.

ASSISTANT: Thank you for choosing us.