You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: My name is Stephanie Hernandez.  Can you help me in booking the ticket from MCO to IAH?

ASSISTANT: Sure, I am here to help you. Could you please let me know your travelling dates?

USER: Sure, my preferred dates of trip are 01/06 and 01/08.

ASSISTANT: Do you have any requirements?

USER: I need single connection flight.

ASSISTANT: Sorry, no flight is available for you.

USER: No problem, thank you so much.

ASSISTANT: Thank you for choosing us, have a nice day.