You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Charles Turner. I want to book a flight ticket for round trip to Chicago, IL -  ORD. Could you help me in booking?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 01/24 to 01/26.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1000 Spirit airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.