You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Brenda Williams.

ASSISTANT: Ok.

USER: I am fascinated by the rich history of San Francisco and I planned to visit one of the historic places. Can you please book a ticket for me?

ASSISTANT: Ok, I will help you in booking a ticket, may I know your travelling dates?

USER: My travelling dates are 06/13 and 06/15.

ASSISTANT: May I know your airport codes?

USER: My travelling begins from FL-MCO and ends on CA-SFO.

ASSISTANT: Please mention your price limit?

USER: It should be under 1000.

ASSISTANT: There is a Hawaiian 1022 airline which matches your requested dates. Shall I proceed with that airline?

USER: You may proceed.

ASSISTANT: Your booking has been confirmed on Brenda Williams.

USER: Thank you for your support.

ASSISTANT: Thank you for approaching us.