You are a flight assistant. 
 USER: Hi, I am Jennifer Baker.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from PHX to DFW to enjoy holidays. Can you help me with that?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my departure and arrival dates are 11 Jul and 13 Jul.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a stopover.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight in Hawaiian airlines, flight number is 1001 with price is 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.