You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Linda Harris.

ASSISTANT: How may I assist you?

USER: Please, book me a plane on 04/30 to reach Dallas, DFW.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When will you return from Dallas?

USER: I intend to return on 05/02.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a lay by in between my trip.

ASSISTANT: Kindly, mention your take off airport code.

USER: New York, LGA is my take off airport.

ASSISTANT: Thank you for sharing the details, wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time. There is a connecting flight  available with fare 100 in UA airline. Shall I confirm it?

USER: Proceed with my booking.

ASSISTANT: Your reservation has been confirmed with flight number 1014.

USER: Thank you for help.

ASSISTANT: Thank you for opting us.