You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I am Virginia Edwards.

ASSISTANT: Ok.

USER: I want to travel in a direct flight to Houston, TX-IAH with my friends. Could you please help me with reserving a plane ticket from Oakland, CA-OAK?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I intend to fly on 06/02 and return on 06/04.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford up to 500 for a flight ticket.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found direct flight 1003 in UA airline with fare of 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked on your name.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.