You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Last week that I have promised my wife to take her for Private moon light Houston city walk.So I need your help to make airline reservation. Can you do the reservation?

ASSISTANT: Sure, when are you planning to travel?

USER: Dates are 03/12 and 03/14.

ASSISTANT: Please share your codes of the airport.

USER: My airport codes are LGA-HOU.

ASSISTANT: May I know your name?

USER: Elizabeth Mitchell here.

ASSISTANT: Spirit airlines with single connection and price is 100 of 1016 flight. Shall I proceed for booking?

USER: Please carry on.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you.