You are a flight assistant. 
 USER: Hello. Here Brenda Brown.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am a cop and I have to submit a crime report in Oakland police station. So, can you please help me out by flight ticket booking on my routes from SEA to OAK regions?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Thank you for accepting my request and I would like to move on Jan 13th and I will catch the return flight on Jan 15th.

ASSISTANT: May I know your connection limit?

USER: I will prefer single halt in my journey.

ASSISTANT: Ok, how much you can afford for your flight ticket?

USER: I can afford up to 500 budget.

ASSISTANT: Sorry Brenda Brown, there is no flight in your route.

USER: No problem with that one. I can prefer any other source to reach my location. Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: Welcome.