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

ASSISTANT: Hello, how can I help you?

USER: I need to attend important meeting at Philadelphia, PA - PHL. Can you help me in booking a flight ticket from Phoenix, AZ - PHX?

ASSISTANT: Sure, please share me your travelling dates?

USER: 09/12 and 09/14 are my travelling dates.

ASSISTANT: Thanks for your details. We found 1013 Frontier airline with single connection and price of 100. Shall I proceed with it?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you.