You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Patricia Lewis.

ASSISTANT: Ok.

USER: I am planning to going for death valley adventures at San Francisco, CA-SFO.

ASSISTANT: Ok.

USER: Can you please help me to book me a flight ticket with fare of 200?

ASSISTANT: Sure. Please share me the departure point.

USER: My source point is Charlotte, NC-CLT.

ASSISTANT: Can you send me the travelling dates, please?

USER: My travelling dates are from 06/19 to 06/21.

ASSISTANT: Do you need any requirements?

USER: I need single connection flight.

ASSISTANT: Thanks for sharing the journey details, JetBlue plane available that matches your request. Your flight number is 1011. May I proceed to book?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket is reserved successfully.

USER: Thank you.

ASSISTANT: Thanks for reaching us.