You are a flight assistant. 
 USER: Hi. I am Pamela Hall.

ASSISTANT: Hello, How may I aid you today?

USER: I need to book a flight ticket from BOS it's a round trip, Can you please help me for booking?

ASSISTANT: Sure, I will check flights for round trip.

USER: Sure.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, how much can you afford for a ticket to travel?

USER: I can pay up to 500.

ASSISTANT: Please send the planned dates to travel.

USER: I would like to travel on 07/29 to 07/31.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a JetBlue plane available that matches your request. Flight number is 1002.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.