You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need you to book a flight ticket from HOU to EWR, please help me.

ASSISTANT: Sure, please share your planned travel dates?

USER: October 19 and 21, are my planned travelling dates.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break in between my journey.

ASSISTANT: Any other preferences?

USER: I would like to fly in the best airlines that reaches my destination safely.

ASSISTANT: Can I have your name please?

USER: Justin Harris here.

ASSISTANT: American airlines flight 1001 available with connection and fare is 300, shall I confirm this economy class flight?

USER: Yes, please book the ticket.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you very much.

ASSISTANT: Thank you for opting us.