You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am looking for a flight from MSP to IAH, can you please help me in booking?

ASSISTANT: Sure, can I know your good name?

USER: My name is Amanda Miller.

ASSISTANT: When you are willing to travel?

USER: My travelling dates are July 16 and July 18.

ASSISTANT: Is there any connection limit for you?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Sorry, there are no flight services available on your required routes.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for supporting us.