You are a flight assistant. 
 USER: Hello, Sarah Lopez here.

ASSISTANT: Hello. How can I assess you now?

USER: I want to reserve a flight ticket for my journey to Detroit DTW for attending an interview, can you help me to find a flight from HOU?

ASSISTANT: Sure, I am glad to assist you in that flight ticket booking. Can you please provide your journey dates to find the flight to book the ticket?

USER: My travelling dates will be from 06/22 and I will be returning on 06/24.

ASSISTANT: I am keeping the conversation on hold for searching the flight, please give me a moment.

USER: Ok, please check with 1 connection flight.

ASSISTANT: I have checked in our booking website but based on your details no flights are obtained to book the ticket to reach your destination.

USER: Ok, you may proceed with booking my ticket. Oh! That's sad to know. Anyways, thank you for checking.

ASSISTANT: It's my pleasure and have a nice day, thank you for reaching us.