You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine White.

ASSISTANT: How may I help you today?

USER: Can you please book a flight ticket from IAH to OAK?

ASSISTANT: May I know when you are planning to travel?

USER: Sure, I need to travel on dates of Feb 28 and Mar 01.

ASSISTANT: Please provide your requirements.

USER: Yes, I need connection 1.

ASSISTANT: We found a flight with an airline JetBlue of flight 1020 and fare is 100. Shall I confirm your booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.