You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please make a reservation with normal-cost airlines?

ASSISTANT: Sure, please share your planned trip dates?

USER: My journey dates are on Jan 15th and 17th.

ASSISTANT: May I know your airport codes?

USER: My airport codes are, IAD to DTW.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. And my depart time should be in the morning.

ASSISTANT: May I know your name?

USER: My name is Anthony Gonzalez.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.