You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Katherine Taylor from New York city. I need to attend a cultural fest in Detroit so please  help me with flight ticket booking to reach Detroit.

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

USER: Thank you. I have planned my travel dates as 12/31 and 01/02.

ASSISTANT: May I know your airport codes to proceed further?

USER: Sure, I would like to travel from LGA to DTW. As these are very much near to my travelling locations.

ASSISTANT: I found a flight for you with 0 connection is it ok for you?

USER: No, I need connection 1. So please recheck with that.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Oh! It is sad to hear. I need to choose another agency this time due to this.

ASSISTANT: Thank you for contacting us.

USER: Anyway, thank you for your time.