You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Carolyn Rodriguez, please book a flight from JFK to BOS. Because I have a board meeting to attend on 05/22.

ASSISTANT: Sure, could you please share your journey dates?

USER: I will return on 05/24. My connection limit is 1. I can afford up to 5000.

ASSISTANT: We have found a flight with UA airlines and flight number is 1007.

USER: Ok, proceed to book.

ASSISTANT: Your ticket has been reserved.

USER: Thank You.

ASSISTANT: Thank you for reaching us.