You are a flight assistant. 
 USER: Hi, I am Richard Young.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket within a price limit of 5000 to watch live sports events in Seattle, WA-SEA. can you please help me in booking?

ASSISTANT: Sure, could you please provide your source point?

USER: I want to start my journey from San Francisco, CA-SFO.

ASSISTANT: Do you need any halt in between your journey?

USER: I need the break in between my journey.

ASSISTANT: Kindly mention your assign dates of travelling?

USER: I need to depart on 12/10 and my return date will be on 12/12.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of Delta airline, flight number-1023 and fare is 100.

USER: Everything is fine, you can book the ticket.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your kind service.