You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Please book a flight ticket from PHX to DEN?

ASSISTANT: Can I know your travelling dates?

USER: My journey dates are Sept 12 and Sept 14.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Found ticket with JetBlue airlines for price 100 having flight number 1017. Shall I book a ticket?

USER: Go ahead.

ASSISTANT: Please let me know your name?

USER: I am George Davis.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.