You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I need to book a flight ticket from LAX to JFK, Can you please help me for booking?

ASSISTANT: Sure, do you need a lay by in between the journey?

USER: I need a connecting flight.

ASSISTANT: Ok, on which dates would you like to travel?

USER: I would like to travel on 06/26 to return on 06/28.

ASSISTANT: Share your class preference.

USER: I am comfortable with any class.

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

USER: Brian Anderson here.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: We found a Frontier Airlines with fare of 100 and a lay by in between the journey.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.