You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from LAX to IAH, can you help me?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travel dates are 03/22 and 03/24.

ASSISTANT: Can you tell your name?

USER: Myself William Miller.

ASSISTANT: May I know your connection limit?

USER: I need a flight with connection 1.

ASSISTANT: Flight-1012 is available for you, can I book it?

USER: Yes, please.

ASSISTANT: Your booking is done, thank you for choosing us.

USER: Thank you for booking.