You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you today?

USER: I need to travel from DFW to LGA, can you help me with that?

ASSISTANT: Sure, when are you willing to travel?

USER: My trip dates are 04/21 and 04/23.

ASSISTANT: Is there any class preference?

USER: I am ok with any class.

ASSISTANT: Any other preference?

USER: Nothing.

ASSISTANT: Ok, may I know your name please?

USER: I am Sharon Moore.

ASSISTANT: Hawaiian Airlines has a connecting flight with number 1008 for fare 200, shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for that.

ASSISTANT: Thank you for opting us.