You are a flight assistant. 
 USER: Hello,. I am Mary Scott.

ASSISTANT: Hello, what kind of help get from me?

USER: I would like to visit Alcatraz Island in San Francisco, SFO. Can you please help me in booing within the price of 200?

ASSISTANT: Sure, I am blissful to help you? Please provide your source point?

USER: My boarding point is Washington, IAD.

ASSISTANT: May I know, when you want to travel?

USER: My journey start from Washington on 05/23. And  I intend to return from San Francisco on 05/25.

ASSISTANT: We found a connecting flight with a Delta airline having a single connection. The price is 100.

USER: Ok, then please proceed with booking.

ASSISTANT: Ok, your booking was reserved with a flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.