You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your good name please?

USER: James Turner is my name.

ASSISTANT: Hello James, how can I serve you at this moment?

USER: College Football Championship Game is going to be on 05/11. So I want to book a ticket.

ASSISTANT: Ok, please provide where you want to travel?

USER: My return date is on 05/13.

ASSISTANT: Help me with your airport abbreviates that you wish to take off and land on?

USER: Airport codes are from DFW to Minneapolis & St. Paul, MSP.

ASSISTANT: Spirit airline is available on your route and they are charging 300 only.

USER: Ok.

ASSISTANT: Can I proceed to this connecting flight?

USER: Yes, you can.

ASSISTANT: Ok, your booking with 1001 flight is successful.

USER: Thank you for aiding me.

ASSISTANT: Thanks for using our booking service.