You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from DEN to PHX as a business trip, can you do the reservation?

ASSISTANT: Please provide your travelling dates?

USER: My trip dates are 07/19 and 07/21.

ASSISTANT: Do you have any preference?

USER: I need break in my journey.

ASSISTANT: Can I know your name?

USER: Emma Turner here.

ASSISTANT: Found ticket with Hawaiian airlines for price 200 having flight number 1020.

USER: Please do the booking.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.