You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sharon King here.

ASSISTANT: How can I serve you?

USER: I would like to book a flight ticket from BOS to ATL. Can you please help me with booking?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travelling dates are Aug 25th to Aug 27th.

ASSISTANT: Do you need any stopover?

USER: Yes, I need a single halt in between my journey.

ASSISTANT: We found a Hawaiian airline, flight number:1021 and the price is 100.

USER: Thank you very much in reserving my ticket for the flight-1021.