You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Shirley Robinson here.

ASSISTANT: How can I help you?

USER: I had plan to travel by train to visit Dallas but unfortunately I could not find any train available on my travel dates. So can you check for any flight reservation?

ASSISTANT: Sure, I will help you to find a flight for you. Can you please share me your travelling dates to check the flight availability?

USER: Sure. My travel dates for my journey would be from 02/21 to 02/23. My price limit is less than 200.

ASSISTANT: Ok, may I know your airport codes for further proceedings?

USER: My airport codes for boarding the flight are EWR to DFW.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: In my search, I found a flight for you with single connection. Can I proceed for booking?

USER: Can I know the airlines name?

ASSISTANT: The airline is Hawaiian.

USER: Yes, you can proceed with the flight ticket booking.

ASSISTANT: Your ticket is booked with flight number 1008 and airline is Hawaiian.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.