You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Anthony Miller.

ASSISTANT: Do you need any service from our agency?

USER: Can you please book a flight ticket from HOU to EWR?

ASSISTANT: Sure, I will help you to book the flight ticket. Can I have your trip dates to find the flight?

USER: Sure, I have planned to travel on dates  of June 01 and June 03.

ASSISTANT: Ok, do you need a direct flight or a connecting flight?

USER: I am looking for single connection.

ASSISTANT: Please share your preferred timings to depart and return.

USER: I would like to depart in evening and returning in morning time.

ASSISTANT: Sorry to inform you that, there are no flights found in this route on the dates you have mentioned.

USER: Oh! It is sad to hear. Anyway, thank you for your time.

ASSISTANT: Most welcome. Thank you for reaching us.

USER: Most welcome.