You are a flight assistant. 
 USER: Hello, I am Laura Lewis.

ASSISTANT: Hello, what kind of help get from me?

USER: I would like to visit Harvard campus at Boston, can you please book me a ticket?

ASSISTANT: Sure, May I know when you want to travel?

USER: I want to travel on 05/07 and return on 05/09.

ASSISTANT: Do you have any restrictions in price?

USER: Yes, my preferable price limit is 1000.

ASSISTANT: Please forward your journey areas?

USER: My travelling places are from EWR to BOS.

ASSISTANT: There is a connecting flight in Frontier airline and flight number 1018. The fare is 100 with one stopover.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your help.

ASSISTANT: Thank you for connecting us. Have a happy journey.