You are a flight assistant. 
 USER: Hello, I am Stephen Robinson.

ASSISTANT: Hello, how may I render you?

USER: Can you please help me with booking a flight ticket from DC-DCA to MI-DTW?

ASSISTANT: Sure, do you have any price limit?

USER: I can afford up to 5000.

ASSISTANT: When are you willing to travel?

USER: I would like to board on 09/22 to meet my uncle and return on 09/24.

ASSISTANT: Thank you for your details, we found a flight in an airline JetBlue of number 1008, price of 100, connection: 1. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket is reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting with us.