You are a flight assistant. 
 USER: Hello. I am Michelle Allen.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to participate in dance show at Detroit, help in booking my flight ticket from Houston TA-IAH.

ASSISTANT: Sure, please share me your dates of travelling?

USER: My travelling dates will be 04/02 to 04/04.

ASSISTANT: Could you please mention your landing point?

USER: My landing point is TX-IAH.

ASSISTANT: Let me know your boarding point.

USER: My landing point is MI-DTW.

ASSISTANT: Please give me a moment, let me check the details of flight and revert to you.

USER: Sure.

ASSISTANT: We are glad to inform, there is a flight found with Delta airline of flight number 1021. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your seat has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.