You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend a meeting at Detroit, please help me in booking a ticket from HOU to DTW.

ASSISTANT: Sure, can you share your travelling dates?

USER: My planned travel dates are on Dec 03 and Dec 05.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with number 1013 in airline Delta, the fare is 100 in economy class. Can I book it?

USER: Ok, please book the ticket with the name Kevin Evans.

ASSISTANT: Your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.