You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Carter.

ASSISTANT: How may I guide you today?

USER: Can you please book a flight ticket from DCA to LAS?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Sure, I need to travel on dates of Aug 06 and Aug 08.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need connection 1.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure, take your time.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by AA airlines. Shall I proceed with this?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1005 in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great journey.