You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Emily Allen. I am planning to visit Museum of Nature and Science at Denver, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please share your journey dates?

USER: I would like to take off on 09/27 and return on 09/29.

ASSISTANT: I need your airport codes to proceed further?

USER: My source airport code is DTW and destination airport code is DEN.

ASSISTANT: Wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a ticket for you with price 200, flight number is 1012 and connection is 1.

USER: Please proceed with the booking.

ASSISTANT: I confirmed your ticket successfully with Southwest airline.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.