You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight with my budget of 1000, can you help me out?

ASSISTANT: Please share your travel dates?

USER: My travel dates are from 04/30 till 05/02.

ASSISTANT: May I know your name please?

USER: My name is Justin Rodriguez.

ASSISTANT: Can you please share your airport codes please?

USER: My location airport codes are from OAK to DTW.

ASSISTANT: There is no flight available on your desired travel dates?

USER: That's ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.