You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Will you please book me a plane ticket from SEA to LGA?

ASSISTANT: Can I know your travel dates?

USER: I will start on Oct 27 and return on Oct 29.

ASSISTANT: Is there any connection limit?

USER: Yes, I need 1 stop over.

ASSISTANT: Let me know your name.

USER: I am Susan Brown.

ASSISTANT: Found ticket with Spirit airlines for price 100 having flight number 1000.

USER: Can I know the return time of this flight?

ASSISTANT: Return time is 4:00 hours.

USER: Fine, please proceed.

ASSISTANT: Ticket is booked.

USER: Thanks for your support.

ASSISTANT: Thank you.