You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you for today?

USER: Myself Sarah Scott and I want to travel from IAH to CLT. Please book a flight ticket for me?

ASSISTANT: Sure, I will book the flight ticket. What were the preferable dates of your journey?

USER: My travelling dates are from 01/26 and 01/28.

ASSISTANT: Please wait for a moment Sarah, I will inform you the availability of the flight. Thank you for waiting Sarah, there is a flight 1003 in JetBlue airline has the price 100.

USER: Please book the ticket with above flight details.

ASSISTANT: Your ticket has been booked, have a safe journey. Thank you for approaching us, have a great day.

USER: Thank you so much.