You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: I have to attend a client meeting in New York so please help me with flight ticket booking from LAS to EWR.

ASSISTANT: Sure, I am happy to guide you with the ticket booking. May I know your respective name please?

USER: Thank you. Myself James Gonzalez.

ASSISTANT: Ok, please provide me your planned departure and return dates.

USER: Sure, I have planned my travel dates as Apr 27 and Apr 29.

ASSISTANT: Ok, do you have any particular timings to depart and return?

USER: I would prefer to return in evening time so please make sure that.

ASSISTANT: How many connections do you need in between your journey?

USER: I am looking for single connecting flight.

ASSISTANT: Ok, please give me a minute.

USER: Sure, take your time.

ASSISTANT: The American Airlines is providing the flight-1026 which is matching to your requirements, can I reserve an economy class flight ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: I have reserved your ticket with the above mentioned flight and the ticket cost is 200.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: Most welcome.