You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can You help me to book a flight ticket with the name Eric Jackson?

ASSISTANT: Sure. May I know where you want to travel?

USER: I want to travel to CA-OAK from DC-IAD.

ASSISTANT: Is there any price limit?

USER: I need ticket with in the price limit 200.

ASSISTANT: Can you provide your dates of journey?

USER: My journey dates would be on 07/29 to 07/31.

ASSISTANT: Thank you. We found an Hawaiian airline with 1 connection and price of 100.

USER: That's perfect, you can go ahead.

ASSISTANT: Your booking is done with flight number 1006.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.