You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: I want to book a ticket from ORD to ATL, can you help me?

ASSISTANT: Sure, may I know your good name?

USER: I am James Hernandez.

ASSISTANT: Could I have your journey dates, please?

USER: My trip dates are Dec 07 and 09.

ASSISTANT: Please help me with your connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have any more preferences?

USER: I prefer to travel in economy class.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found a connecting flight 1004 from Hawaiian airline with a fare of 100 matches given specifications.

USER: You can book it.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.