You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for the day?

USER: Can you please book me a ticket with the fare of 1000?

ASSISTANT: Sure, may I know your boarding and landing airport codes?

USER: Sure, my preferable airport codes are from SEA to LGA.

ASSISTANT: Can you please share your travelling dates?

USER: My travel dates are from 11/11 and 11/13.

ASSISTANT: Do you want to take a break with in the journey?

USER: Yes, I need a halt.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: Up to 1000.

ASSISTANT: It would be helpful to me if you please share your name?

USER: Myself Janet Thomas.

ASSISTANT: We found a flight 1012 in UA airline the price is 100 with one halt. Shall I go with booking?

USER: Ok, please reserve this seat for me.

ASSISTANT: Your ticket has been confirmed with the given name.

USER: Thank you so much your good service.

ASSISTANT: Thank you.