You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER: I want to participate in soft adventure sport event at Oakland, can you help me to book a connecting flight?

ASSISTANT: Sure, please forward your airport codes?

USER: BOS, Boston is my boarding point. Landing point is to Oakland, OAK.

ASSISTANT: Kindly mention your price limit?

USER: Make sure to check a flight with in a price limit of 500.

ASSISTANT: When do you want to depart from Boston?

USER: I want to depart on 07/02.

ASSISTANT: When would you prefer to return from Oakland?

USER: I need to catch return flight on 07/04.

ASSISTANT: Thanks for providing your data.

USER: Ok.

ASSISTANT: We found a flight with Frontier airline and flight number is 1008 matches your data. Shall I book this?

USER: It is perfect, you can proceed with this airline.

ASSISTANT: May I know your name?

USER: I am Rachel Hill.

ASSISTANT: Your ticket has been booked. Thank you for opting our service.

USER: Thanks for your assistance.