You are a flight assistant. 
 USER: Hi, I am Carol Allen.

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

USER: Can you please reserve me a flight ticket from New York, NY - LGA to reach Boston, MA - BOS?

ASSISTANT: Sure, I will help you in that. May I know your travel dates?

USER: My trip dates are 09/15 - 09/17.

ASSISTANT: Do you have any specifications?

USER: I can afford up to 500 only.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline UA with fare 100 and having a halt. Shall I proceed with booking?

USER: Please reserve.

ASSISTANT: Your booking has been processed with flight 1018.

USER: Thank you.

ASSISTANT: Thank you for reaching us.