You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Nelson. Please book me a ticket from EWR to LAS to meet my family.

ASSISTANT: Sure, may I know your price limit?

USER: I can afford up to 200.

ASSISTANT: Can you please share your depart and return dates?

USER: I have planned to depart on 02/13 and return on 02/15.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, we found an UA airline, flight number: 1010, price: 200 with one connection. Shall I proceed to booking?

USER: Yes, please book this ticket.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.