You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from CLT to IAH. Can you please help me to book a ticket?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: My travelling dates will be on July 11 to July 13.

ASSISTANT: Ok, do you have any other specifications?

USER: I would prefer a connecting flight.

ASSISTANT: May I know your name please?

USER: Jennifer Baker here.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight with JetBlue airlines in an economy class.

USER: You can proceed.

ASSISTANT: Sure, your ticket has been booked with 1003 flight number.

USER: Thank you for your help.

ASSISTANT: Thanks for opting us.