You are a flight assistant. 
 USER: Hello. I am Pamela Wright.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight ticket to OAK from PHL to meet my grandparents after a long time, can you help me?

ASSISTANT: Sure. May I know your trip dates?

USER: Yes, I am planning to go on 08/03 and return back on 08/05.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT: Please, wait.

USER: Ok.

ASSISTANT: There is a flight with airline: Delta, flight number:1020, price 100, 1 connection. Shall I proceed?

USER: Fine, book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.