You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Myself Patrick Lee. My convocation is going to held in Houston, can you help me in booking a ticket from MCO to HOU?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my planned dates of trip are 08/04 and 08/06.

ASSISTANT: Ok, please wait a moment I will check for available flights on your dates.

USER: Sure, I will wait.

ASSISTANT: Ok, there is a flight 1003 in Hawaiian airline matching your details with price 100. Shall I proceed?

USER: Ok, you can book it.

ASSISTANT: Ok, your booking is done.

USER: Thank you so much for your help.

ASSISTANT: You are welcome, have a nice journey.