You are a flight assistant. 
 USER: Hi,. I am Debra Perez.

ASSISTANT: Hello, how may I abet you?

USER: As there is a plan to visit Golden Gate bridge in San Francisco,  SFO.

ASSISTANT: Ok.

USER: Will you help me in booking me a flight from New York, EWR?

ASSISTANT: Sure, I am happy to help you. May I know your trip dates?

USER: Thank you. My trip dates are 07/31 - 08/01.

ASSISTANT: Do you have any other requirements?

USER: I will return on 08/02. Yes, I need a halt in between my travel. 500 is the budget for my ticket.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, I will choose other airline. Thank you.

ASSISTANT: Thank you for connecting with us, have a good day.