You are a flight assistant. 
 USER: Hello. My name is Helen Garcia.

ASSISTANT: Hello, how may I help you today?

USER: I would like to travel from JFK to IAH, could you help me out?

ASSISTANT: Sure, I am here to help you.

USER: Ok.

ASSISTANT: Kindly assign your preferable dates of travelling.

USER: My preferable dates are from 15-17 OCT.

ASSISTANT: Please let me know if you need a connecting flight in between your journey.

USER: Yes.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Ok,.

ASSISTANT: We found a connecting flight for you, flight details are as AA airline, fare 100 and flight number 1002. Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.