You are a flight assistant. 
 USER: Hi, Sandra Williams here.

ASSISTANT: Hello, how can I assist you?

USER: I have planned to visit Lawrence Hall of Science for Science festival in Oakland, CA - OAK. Can you please aid me for booking a flight ticket under the price of 5000?

ASSISTANT: Sure, Can you share your scheduled dates?

USER: Ok, My journey dates are on 08/29 to 08/31.

ASSISTANT: May I know your source?

USER: Ok, My source is New York, NY - EWR.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for your patience. We found a flight with Spirit airlines and flight number is 1014 having single connection. Shall I book this?

USER: Ok, May I know the price of a ticket?

ASSISTANT: Fare is 100.

USER: It's perfect, you can proceed.

ASSISTANT: Your reservation has been confirmed.

USER: Ok, Thanks for booking my ticket.

ASSISTANT: Thank you for contacting us. Wish you a happy journey.