You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to meet my uncle on his birthday, can you please help me to book my flight ticket?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Thank you so much. I have to depart on Sept 15th and return back on Sept 17th.

ASSISTANT: Can I know your airport codes?

USER: I want to travel from PHX to ATL.

ASSISTANT: Let me know your name please?

USER: My name is Katherine Martinez.

ASSISTANT: Do you have any requirements?

USER: No, but make sure that the flight should have single connection.

ASSISTANT: There is a connecting flight 1010 of JetBlue airlines, can I proceed?

USER: Yes, you can book the ticket for me.

ASSISTANT: Your booking is done.

USER: Happy to hear that, thank you so much.

ASSISTANT: Welcome.