You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you today?

USER: I want to book a connecting flight ticket to attend an event from NV. Can you help me?

ASSISTANT: Sure, do you need a lay by in between the journey?

USER: Thank you. I need a connecting flight.

ASSISTANT: Sure, on which dates would you like to travel?

USER: Aug 12th and 14th are my trip dates.

ASSISTANT: Ok, share your class preference.

USER: I am comfortable with any class.

ASSISTANT: Can I have your corresponding travelling airport codes?

USER: LAS and DCA are my airport codes.

ASSISTANT: May I know your good name please?

USER: Eric Wright.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a Frontier airlines with fare of 200 and a lay by in between the journey matches your schedule.

USER: That's Perfect, you can reserve it.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.