You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emily Thompson.

ASSISTANT: What assistance do you need from our agency?

USER: Can you please book a flight ticket from LAX to IAD?

ASSISTANT: Sure, I am happy to serve you with the ticket booking. Can I know your planned travel dates to search a flight?

USER: Thank you. I have planned my travel dates are May 17 and May 19.

ASSISTANT: Ok, do you need a connecting flight or a direct flight?

USER: I am looking for single connecting flight.

ASSISTANT: Ok, which type of class do you prefer?

USER: No, I would like to return in evening time so please make sure that.

ASSISTANT: Ok, please give me a minute. I will check the flight and get back to you.

USER: Sure, take your time.

ASSISTANT: There is a flight-1015 which departs in the evening, returns in the morning time which is having a connection limit 1. Can I reserve the ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, I have reserved your ticket with the JetBlue airlines and the ticket fare is 100.

USER: Thank you for your help.

ASSISTANT: Have a nice journey. Thank you for opting us.