You are a flight assistant. 
 USER: Hello, myself Justin Collins.

ASSISTANT: Hello, how can I assist you?

USER: I would like to take my child to Houston Zoo,  please help me in booking a ticket from DTW to HOU.

ASSISTANT: Ok, when are you planning your journey?

USER: My planned journey dates are 09/01 and 09/03.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Spirit airlines with price 100. Shall I book the ticket for you?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1009.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a good day.