You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I be of your assistance?

USER: Help me with booking ticket from MCO to IAH, for attending a function in my aunt's home.

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Could you please share your departure and arrival dates to proceed further?

USER: Ok, my trip dates are from Mar 22 to 24.

ASSISTANT: Please let me know if you have any class preference.

USER: I don't have any other specifications.

ASSISTANT: Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: No.

ASSISTANT: To proceed further, can I have your name please?

USER: Sure, I am Kevin Williams.

ASSISTANT: Thank you for sharing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by AA airline with the flight number-1015. Shall I book the connecting flight?

USER: Ok, please book it for me.

ASSISTANT: Your seat has been reserved and your e-ticket will sent to your registered email address.

USER: Thanks for your help.

ASSISTANT: It's pleasure to serve you.