You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am William Hall. I am looking for a flight from HOU to IAH, can you help me out?

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

USER: My trip dates are from Jan 9th till Jan 11th.

ASSISTANT: Do you have any requirements?

USER: I need to take off my flight in morning session.

ASSISTANT: There is a connecting flight 1011 of Spirit airlines, can I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.