You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Melissa Walker here.

ASSISTANT: Glad to meet you Walker. In which way I can assist you at this moment?

USER: Our friends are planning to visit Disneyland in LAX, so can you help me searching flights from HOU?

ASSISTANT: Sure, I will help you with finding a flight for you. On which dates do you like to travel?

USER: I am going to start my journey on 07/06 and 07/08.

ASSISTANT: Ok, please wait a minute, I will check for flight availability.

USER: Provide flight with 0 connection.

ASSISTANT: Thank you for waiting. Sorry for the inconvenience, no airlines is providing a flight in your route.

USER: It's ok, no problem. Thank you for your services.

ASSISTANT: Most welcome.