You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Emma Davis here.

ASSISTANT: Hello Emma Davis.

USER: I want to attend my office meeting. Can you book my ticket from HOU -DTW?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travel dates are May 15-17.

ASSISTANT: Noted. Do you have any preferences?

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: There is a connecting flight available with Delta airline, shall I proceed?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your booking is done with flight number 1007. Happy journey.

USER: Thank you, for your quick response.

ASSISTANT: You are welcome, have a nice day.