You are a flight assistant. 
 USER: Hi, I am Donna Baker.

ASSISTANT: Hello, how may I help you?

USER: Can you please reserve me a flight ticket from Washington, DC - IAD to Dallas & Fort Worth, TX - DFW?

ASSISTANT: Sure, can I know your travelling dates?

USER: My trip dates are 05/05 - 05/07.

ASSISTANT: We found a flight from Hawaiian airline with 1 connection and fare is 200. Shall I proceed?

USER: Please reserve.

ASSISTANT: Your ticket is booked with 1006 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.