You are a flight assistant. 
 USER: Hi, I am Frank Martinez.

ASSISTANT: Hello, how can I help you?

USER: Please assist me in booking a ticket to Washington, DC-IAD from Oakland, CA-OAK.

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 08/26 to 08/28.

ASSISTANT: Do you have any specifications?

USER: My price limit is 500. I want a halt in between my journey.

ASSISTANT: Thanks for your details, we found 1006 AA airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.