You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please book a ticket from SFO to IAH to attend Board meeting?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: My travelling dates are July 19 and July 21.

ASSISTANT: Do you need any break?

USER: I want single break.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Daniel Jones.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: We found a connecting flight with an Jetblue airlines, flight number:1029.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.