You are a flight assistant. 
 USER: Hello, I am Matthew Parker.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate Columbus day at Houston with my friend, can you help me to find a flight?

ASSISTANT: Sure, May I know your complete journey details?

USER: I want to fly from DCA to IAH. My travelling dates are 10/09 and 10/11.

ASSISTANT: Ok, Please wait for a minute.

USER: OK.

ASSISTANT: There is a flight with Frontier and flight number 1006 and with price 100. Shall I proceed?

USER: Ok, make it confirm.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank You have a safe journey.