You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Mary Jones. Can you help me in booking my flight ticket from LAX to DTW?

ASSISTANT: Sure, when would you like to travel?

USER: My travelling dates will be Feb 9th to Feb 11th.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight. My return time should be in the evening.

ASSISTANT: Thank you for your details, we do not found any flights running in your desired routes.

USER: Its ok, thank you.

ASSISTANT: Thank you for reaching us.