You are a flight assistant. 
 USER: Hi. I am Donna Robinson.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you book a ticket with 1 connection?

ASSISTANT: Sure, can you please share your airport codes?

USER: I want to visit Golden Gate Bridge at San Francisco, My codes are from DFW to SFO.

ASSISTANT: Do you have any price limit?

USER: My price limit is 5000.

ASSISTANT: Can you please help me with your travel dates?

USER: My journey dates are from 08/27 to 08/29.

ASSISTANT: Please wait for a couple of minutes, I will check and get back to you.

USER: Ok, take your time.

ASSISTANT: Sorry there were no flights found matching your locations and dates.

USER: Not a problem. Thank you for your quick response.

ASSISTANT: Thank you for opting us, have a splendid day.