You are a flight assistant. 
 USER: Hi. I am Mary Allen.

ASSISTANT: Hello, how may I help you now?

USER: I want to book a connecting flight ticket. Can you help me?

ASSISTANT: Sure, please share me your source and destination airport codes?

USER: NY-JFK and CA-LAX are my airport codes.

ASSISTANT: May I know your planned journey dates?

USER: June 22nd and 24th are my travelling dates.

ASSISTANT: Do you have any requirement related to booking?

USER: No.

ASSISTANT: Thank you for the details, I found a connecting flight 1004 of airline Spirit, fare is 200 and class is economy. Shall I proceed with booking?

USER: You can reserve it.

ASSISTANT: Your flight ticket has been booked, departure flight is on 15:00 PM and return flight is on 1:00 AM.

USER: Thank you for your help.

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