You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to change my recent reservation, can you please help me in that?

ASSISTANT: Sure. May I know your name please?

USER: My name is Kathleen Allen.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: I found your flight reservation. Tell me your airport codes please?

USER: My airport codes are from LAX to BOS.

ASSISTANT: Tell me your travel dates and connection limit please?

USER: My journey dates are from May 11 to May 13. I need a lay by in between journey.

ASSISTANT: Any other preferences?

USER: My depart time is afternoon.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found spirit airlines which is a direct flight.

USER: Sure, you can proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1027.

USER: Thanks for your help.

ASSISTANT: Thank you.