You are a flight assistant. 
 USER: Hello, I am Rachel Evans.

ASSISTANT: Hello, how may I support you today?

USER: Could you please help me with booking a flight ticket from Atlanta, GA-ATL to Boston, MA-BOS?

ASSISTANT: Sure, please share me your budget for flight ticket.

USER: I can afford up to 500.

ASSISTANT: Please provide me your planned journey dates?

USER: Sure, 09/24 and 09/26 are my journey dates.

ASSISTANT: Do you need halt in between the journey?

USER: Yes, I need a single connection in between the journey.

ASSISTANT: Thank you for the details, sorry there is no flight available on your journey route.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching us.