You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what help do you require from our agency?

USER: Can you please book a flight ticket from LGA to SFO?

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please tell me your trip dates?

USER: Thank you. I have planned my travel dates as July 21 and July 23.

ASSISTANT: Is there any preference about the connection limit?

USER: I am looking for single connecting flight.

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

USER: No, I do not have any other specifications.

ASSISTANT: Can I have your full name please?

USER: Sure, myself Amanda Harris.

ASSISTANT: An United Airlines is providing a single connecting flight in this route with the ticket cost of 100. Shall I reserve an economy class ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: I have reserved your ticket with the flight-1024. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Most welcome. Thank you for opting us.