You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from SFO to LAS. Can you help me in that?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: My trip dates are Oct 2 to Oct 4.

ASSISTANT: Do you need any halt in your journey?

USER: I need halt in between journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your good name please?

USER: Myself John Martin.

ASSISTANT: There is a connecting flight with fare of 200 and 1027 flight number. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your seat has been reserved with Hawaiian airline in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.