You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Will you please book me a plane ticket from LGA to SFO?

ASSISTANT: I am here to help you about that, can you please provide your planned dates of journey?

USER: I will start on Apr 18 and return on Apr 20.

ASSISTANT: Do you have any limits on number of connections for this trip?

USER: I need 1 stop over.

ASSISTANT: Is there any other limitations for your journey to be fulfilled?

USER: No.

ASSISTANT: We found a flight which is travelling to your destination on your provided dates with direct flight in United Airline. Do you want to proceed your ticket booking?

USER: Fine, please proceed.

ASSISTANT: Can you please provide your name for confirming the reservation with the flight having a ticket fare of 100?

USER: Thanks for your support.

ASSISTANT: You are welcome, please provide your name.

USER: I am Jessica Jackson.

ASSISTANT: I have booked your flight ticket with the flight 1024 in an economy class. Thank you for reaching us, have a safe journey.