You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me to book a flight ticket from IAH to DTW?

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

USER: Sure, my travelling dates are Nov 21 and Nov 23.

ASSISTANT: Do you have any preferences?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: There is a connecting flight with number 1005 in airline JetBlue, the fare is 100 in economy class. Can I book it?

USER: Please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: May I know your name?

USER: Myself Kevin Thompson.

ASSISTANT: Thank you for reaching us.