You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Christine Clark here, I want to travel from ATL to DFW, can you please help me to book a ticket?

ASSISTANT: Sure, may I know your planned dates to travel?

USER: Ok, my dates of journey is from 01/21 to 01/23. Please make sure that the price limit is 500.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Yes, there is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight. Shall I proceed to book the ticket?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket is booked with flight 1005.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Most welcome.