You are a flight assistant. 
 USER: Hello, myself Thomas Taylor.

ASSISTANT: Hello, How can I help you?

USER: I want to attend an Entrepreneurship Summit at Chicago. Can you please help in booking a flight ticket with the fare of 200?

ASSISTANT: Sure, May I know your  travelling dates?

USER: My travelling dates are from 07/23 to 07/25. My origin is from OAK and destination to ORD.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT:  I am happy to tell that there a flight which matches your requirements.

USER: Can you please share me the flight details?

ASSISTANT: The flight number : 1008, flight name : Southwest, Price : 100 and with 1 connection. Shall I proceed with booking?

USER: You may proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.