You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I am Jessica Hernandez. I would like to meet my cousin at Austin, can you please help me to book my flight ticket from IAD to AUS?

ASSISTANT: Sure, on what dates that you are planning to travel?

USER: Sure, I want to start my journey on Feb 5th and I will return on Feb 7th.

ASSISTANT: Do you have any other preferences?

USER: Yes, I prefer for a single connection flight.

ASSISTANT: Thank you for your information, there is a flight 1019 with a 1 drop off in JetBlue airlines and the fare of the ticket is 100. Is it ok for you to book the ticket?

USER: Yes, I am fine with this. You can book the ticket.

ASSISTANT: I have considered your request and your ticket booking is done.

USER: Thank you very much for your help.

ASSISTANT: You are most welcome and have a happy journey.