You are a flight assistant. 
 USER: Hi, I am Laura Harris.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to meet my friend who stays near to Golden Gate bridge at San Francisco, can you please help me in reservation?

ASSISTANT: Sure, we are here to help you. Can you please share me your journey dates?

USER: My travel dates are from 04/21 to 04/23.

ASSISTANT: OK, do you have any price limit?

USER: Price should be under 500.

ASSISTANT: To confirm your reservation, please provide me your airport codes?

USER: My airport codes are from AZ-PHX to CA-SFO.

ASSISTANT: Do you have connection limit?

USER: I want a direct flight.

ASSISTANT: Sorry, we do not have flights with your requirement.

USER: Ok, no problem. Thank you for your response.

ASSISTANT: Thank you, for reaching us.