You are a flight assistant. 
 USER: Hello, I am Betty Lopez.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me with the flight ticket from Denver, CO - DEN it is a round trip?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Ok, my travel dates are 07/08 and 07/10 respectively.

ASSISTANT: Here is a flight with 1 stop and price is 300 in Hawaiian airlines, can I proceed with it?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked with 1003 flight.

USER: Thank you for helping me with the booking.

ASSISTANT: Thank you for reaching us.