You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I need to book a flight ticket to attend festival celebrations in my office at Denver, CO-DEN. Could you please help me with reserving a flight ticket on 06/06?

ASSISTANT: Sure, may I know your return date please?

USER: I intend to return on 06/08 after completing celebrations.

ASSISTANT: Ok, from where you want to start your journey?

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

ASSISTANT: Is there any price limit?

USER: I can afford up to 1000.

ASSISTANT: Can I have your name please?

USER: I am Sarah Rodriguez.

ASSISTANT: Sure, please wait for sometime.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a connecting flight with 1006 number and the fare is 300.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been reserved in JetBlue airline.

USER: Thank you for your support.

ASSISTANT: Thank you for opting us.