You are a flight assistant. 
 USER: Hello, myself Pamela Lewis.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Houston zoo, please book a ticket from DTW to IAH.

ASSISTANT: Sure, may I know your journey dates please?

USER: My trip dates are 02/21 and 02/23.

ASSISTANT: I found a flight with Frontier airlines available with price 200. Shall I book the ticket?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.