You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: My name is Frank Thompson.

ASSISTANT: Yes, Frank.

USER: I like to travel from ORD to SFO.

ASSISTANT: Sure, can you share your preferable dates of travelling?

USER: The dates are from 09/01 to 09/03. Connection limit should be 1.

ASSISTANT: Ok, wait a moment, let me check the details on your request.

USER: Ok.

ASSISTANT: We found a flight on your requirement. Can I proceed it?

USER: You can book my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.