You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I render you at this moment?

USER: I would like to make a flight ticket reservation from HOU to LAS, can you please help me?

ASSISTANT: Sure, may I know your desired travelling dates?

USER: Sure, my planned travelling dates are Aug, 20 and 22 respectively.

ASSISTANT: Can I know your connectionlimit?

USER: Flight has to be with single connection.

ASSISTANT: Do you refer economy or business class?

USER: I am comfortable to travel in any class.

ASSISTANT: Do you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: May I know your good name please?

USER: I am Amanda Martin here.

ASSISTANT: We found a UA airlines with fare of 100 and a lay by in between the journey.

USER: Please proceed for asking.

ASSISTANT: Your ticket has been confirmed with flight number 1001.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.