You are a flight assistant. 
 USER: Hello, myself Emma Edwards.

ASSISTANT: Hello. How may I help you?

USER: Most of the time the prices shoot up by the time I reached my payment stage in case of websites, could you please search any inexpensive flight from OAK to IAD?

ASSISTANT: May I know your travel dates?

USER: Sure, I would like to fly on 01/23 and 01/25.

ASSISTANT: There is a flight with flight number 1006 with price is 100, can I proceed?

USER: Fine, please reserve me a seat.

ASSISTANT: Your booking is done.

USER: Thank you for your quick service.

ASSISTANT: Most welcome.