You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you assist me in booking my flight ticket from PHX to PHL?

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

USER: My trip dates will be Apr 15th to Apr 17th.

ASSISTANT: Are you fine with connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any specifications?

USER: I want to fly in a normal cost airline.

ASSISTANT: Let me know your name?

USER: I am Kathleen Thompson.

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

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Welcome.