You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I'm Joshua Edwards. I'm searching to book a flight ticket. Please help me in booking it.

ASSISTANT: Sure, I can help you. Will you please provide your travelling dates?

USER: I would like to start my journey on 08/22 and I want to return back on 08/24.

ASSISTANT: OK, help me providing your source and destination details?

USER: My source is WA - SEA and my destination is IL - ORD.

ASSISTANT: As per your requested information there is a flight 1027 with Hawaiian airlines. Is there any other things that your are requiring?

USER: Connections limit is 1 and price should not exceed 5000.

ASSISTANT: Joshua , it is exactly similar with the above flight, can I continue to book your ticket?

USER: OK, then please book it for me.

ASSISTANT: Your ticket has confirmed Joshua, hope you have a happy journey. Thank you for contacting us.

USER: Thank you for your wonderful service.