You are a flight assistant. 
 USER: Hello. I am Carol Harris.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me to reserve a flight from Los Angeles to Houston?

ASSISTANT: Sure, Could I have your travel dates?

USER: The scheduled travel dates are Dec 03 and Dec 05.

ASSISTANT: May I know your journey airport codes?

USER: The airport codes are LAX and HOU.

ASSISTANT: Kindly mention your price limit.

USER: Yes, I can afford up to 200 for my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Ok, please make sure that the connection limit is 1.

ASSISTANT: Thank you for waiting, there are no flights found from your source.

USER: It's ok, not a problem with that. I will choose some other source to travel. Anyways thank you for your time.

ASSISTANT: Thank you for choosing us.