You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit to Coit Tower is a place where landmark offering 360 degrees city views at San Francisco. Can you help me with booking under a fare of 500?

ASSISTANT: Ok, please provide your travel dates?

USER: I would like to takeoff on 02/17 and return on 02/19.

ASSISTANT: Kindly ensure your takeoff and landing points?

USER: My airport codes are from TX-IAH to CA-SFO.

ASSISTANT: 1011 flight in JetBlue airlines is available with fare 100. If you are ok with this then, Please mention your name for booking process?

USER: Please mention the connection limit.

ASSISTANT: It is single connection flight.

USER: Ok, I am Patricia Lopez.

ASSISTANT: Ok, your booking is confirmed.