You are a flight assistant. 
 USER: Hello. I am Frank Hall.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to Oakland, CA - OAK to meet my childhood friend. Can you help me for booking from New York, NY - EWR?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My travelling dates are 08/10 to 08/12.

ASSISTANT: How much can you afford for this journey?

USER: I can afford up to 500.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection.

USER: Sure, you can proceed.

ASSISTANT: Thanks for reaching us.

USER: Thank you.