You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book me a flight ticket from ORD to LAS to meet my family?

ASSISTANT: Sure, please share your planned travel dates?

USER: I have planned to travel on June 17th and return on June 19th.

ASSISTANT: Do you have any connection limit?

USER: I like connecting flight.

ASSISTANT: Any other preferences?

USER: No, thanks.

ASSISTANT: Can I have your name please?

USER: Rachel Allen.

ASSISTANT: Spirit airlines flight 1009 available with connection and fare is 100, shall I confirm this economy class flight.

USER: Ok, no problem. Please book it.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.