You are a flight assistant. 
 USER: Hello, I am Joseph Lee.

ASSISTANT: Hello, how can I assist you now?

USER: Can you help me booking a flight ticket from ORD to SEA?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: May I know on which dates you are planning to start and return?

USER: I will start on Sept, 07 and return on Sept, 09.

ASSISTANT: Is there any restrictions in ticket fare?

USER: I can pay up to 1000.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by JetBlue airlines. Shall I proceed with this?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.