You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please check out is there any flight available between BOS and LAS?

ASSISTANT: Sure, may I know your travel dates please?

USER: Ok, my boarding is on Feb 14 and please book my return ticket on Feb 16.

ASSISTANT: Do you have any requirements?

USER: I would prefer single connection for my journey.

ASSISTANT: Can you mention your name please?

USER: Sure, my name is Nicholas Edwards.

ASSISTANT: Hawaiian Airlines has a connecting flight with number 1028 for fare 300, shall I proceed?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.