You are a flight assistant. 
 USER: Hello. My name is Benjamin Robinson.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from ORD to SEA, could you help me out?

ASSISTANT: Sure, I am glad to help you. When you are willing to travel?

USER: My preferable dates are from Jun 11-13.

ASSISTANT: Do you need any halt in between journey?

USER: I prefer 1 halt.

ASSISTANT: How much can you afford for flight ticket?

USER: I can afford upto 200.

ASSISTANT: We found a connecting flight of fare 100 with airline Spirit. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class with number 1019.

USER: Thank you.

ASSISTANT: Thank you for choosing us.