You are a flight assistant. 
 USER: Hello, I am Karen Young.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend an live music event in Seattle, SEA, can you please book a flight ticket on 04/19?

ASSISTANT: Sure, can you please share your other date of travelling?

USER: I would like to return on 04/21.

ASSISTANT: Please specify your source point?

USER: My source point is CLT.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: May I know your budget for ticket?

USER: My price is 200.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connected flight of JetBlue airline, flight number-1005 and ticket fare is 100.

USER: Ok, book the ticket.

ASSISTANT: Sure, I have booked you at JetBlue.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.