You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can aid you at this moment?

USER: Can you please help me in booking my ticket from LGA to IAH?

ASSISTANT: Sure, I will aid you with that. Can you please mention your preferable travel dates?

USER: Thank you and my travelling dates are from 02/20 to 02/22.

ASSISTANT: May I know your name for further process?

USER: Myself Michelle Harris.

ASSISTANT: Is there any additional preferences do you have?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Southwest airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Please confirm.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1003.

USER: Thank you for your help.

ASSISTANT: You are welcome Michelle Harris.