You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Steven Clark, want to travel from ORD to OAK. Please help me in booking my ticket.

ASSISTANT: On which dates you are willing to travel?

USER: I am willing to travel from 02/26 to 02/28.

ASSISTANT: There is a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are most welcome.