You are a flight assistant. 
 USER: Hello, I am Pamela Hill.

ASSISTANT: Hello, how may I assist you today?

USER: We friends are planning to go for a round trip to visit Independence hall in Philadelphia, can you please help me to book a flight ticket with fare of 500?

ASSISTANT: Ok, can you please provide your airport codes?

USER: It is a round trip PHL.

ASSISTANT: To proceed further, I want to know your travel dates.

USER: I am travelling on 10/30 to 11/01. And I need a flight with single connection.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found an airline Jet Blue with a single connection. Flight number 1019 and ticket price is 100.

USER: Ok, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us, have a good day.

USER: Thank you.