You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please make a reservation with the name of Betty Collins?

ASSISTANT: Yes, I can do that for you. May I know your source and destination airport codes?

USER: My airport codes are, MSP to DTW.

ASSISTANT: Sure, may I know your travel dates?

USER: My journey start on Feb 1st, and arrival on Feb 3rd.

ASSISTANT: Ok, do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: Ok. Please stay online for a while.

USER: Sure, I need a connection in between journey.

ASSISTANT: There is a flight with single connection in Spirit Airlines and the ticket fare is 100 only. Flight departs at 19:00 hours and arrives at 15:00 hours. Can I book the ticket for you?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1003.

USER: Thank you for your help.

ASSISTANT: You are welcome and thank you for choosing us.