You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Donna Hernandez.

ASSISTANT: How can I help you Donna?

USER: I am planning to got to Orlando, MCO from Oakland, OAK. Can you help me with reservation?

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: I will help you, may I know your trip dates for reserving a ticket?

USER: My trip dates are 07/05 to 07/07.

ASSISTANT: Could you please help me with your lay by's?

USER: I need one lay by in between.

ASSISTANT: Sorry, no flights found on your requested dates.

USER: Ok, no problem.

ASSISTANT: Thank you for opting us.

USER: Thank you for the information.