You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket,will you help me?

ASSISTANT: Sure, I would be helpful if you provide me your journey details.

USER: My journey dates are 08/23 and 08/25. I want to travel from SFO to MSP.

ASSISTANT: Do you have any other specifications?

USER: Yeah,price should not cross 1000 and I want connected flight.

ASSISTANT: Sure, wait for a while.

USER: OK.

ASSISTANT: Thank you for waiting. I have a flight matching you. The flight is of JetBlue airline of flight number 1021. Can I book the flight?

USER: Sure,you can move ahead to book my ticket.

ASSISTANT: May I know your name?

USER: My name is Frank Hill.

ASSISTANT: Thank you, your flight has been booked. Have a safe journey. Thank you.