You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a morning flight from LAX?

ASSISTANT: Can I know your name for booking your flight ticket?

USER: My name is Ashley Clark.

ASSISTANT: Where you want to travel?

USER: My destination airport code is DTW.

ASSISTANT: May I know your itinerary dates please?

USER: My travelling dates are Aug 15 and 17.

ASSISTANT: Is there any another specifications on your trip?

USER: No.

ASSISTANT: Sorry, no flight is available for you as per your requests.

USER: No issues, thank you for your information.

ASSISTANT: Thanks for reaching us.