You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name Ryan Collins.

ASSISTANT: How can I assist you Ryan Collins.

USER: I have a meeting to attend at Houston. Can you help me in booking a ticket from JFK to HOU?

ASSISTANT: Sure, I will help you with this. Can you please share your travelling dates?

USER: My planned journey dates are 11/27 and 11/29.

ASSISTANT: JetBlue airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked with flight number 1023.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe journey.