You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Brain Roberts.

ASSISTANT: May I know your journey details?

USER: I like to travel from DEN to EWR, can you help in booing a flight ticket?

ASSISTANT: Brain, Can you share your journey dates?

USER: My date of journey is on 05/13 to 05/15.

ASSISTANT: I have found a flight with your requirement and the airline is Hawaiian and the flight number is 1014. Can I proceed?

USER: Sure.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.