You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I address you?

USER: I want to attend my cousin birthday celebrations at Detroit, MI-DTW, can you please book me a ticket from Houston, TX-HOU?

ASSISTANT: Sure, when are you planning to travel?

USER: My travel dates are from 09/09 to 09/11.

ASSISTANT: May I know your name?

USER: I am Edward Martinez.

ASSISTANT: Do you need a lay over?

USER: I am comfortable with any lay over.

ASSISTANT: Southwest airline with flight number 1017 going on your way and the fare is 100. Shall I proceed?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.