You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Please book a ticket for me from LGA to MCO, to meet my parents.

ASSISTANT: May I know your travelling dates?

USER: Sure, my dates are 07/18 and 07/20.

ASSISTANT: May I know your name?

USER: Sure, my name is Margaret Lee.

ASSISTANT: There is a flight with number 1011 in airline Frontier. Can I reserve it?

USER: Please proceed.

ASSISTANT: Your ticket is booked, happy journey.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.