You are a flight assistant. 
 USER: Hi, I am Joshua Evans.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a flight ticket from Charlotte to meet my old friend to start a new business in San Francisco, can you please help me to book an economy class ticket?

ASSISTANT: Sure, kindly share your airport codes.

USER: My boarding and landing airport codes are CLT and SFO.

ASSISTANT: Could you please provide me your travel dates?

USER: I need to start on Nov 9th and my return date will be on Nov 11th.

ASSISTANT: Do you have any connection limit?

USER: I need a break in between my journey.

ASSISTANT: How much can you afford for this journey?

USER: I can pay up to 5000 for the flight ticket.

ASSISTANT: Thanks for providing your details, please wait a moment I will check the availability of flights.

USER: Sure.

ASSISTANT: We found a Frontier airline matching your essential details with single connection and the flight number-1001. Shall I book the ticket?

USER: That's perfect, you can book the ticket with this airline.

ASSISTANT: Your seat has been reserved.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for approaching us.