You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Karen Nelson. I want to book a flight ticket from TX-HOU to GA-ATL. Can you help me?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: 07/13 and 07/15 are my travelling dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: 500 is my fare.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We have found a connected flight of AA airline, flight number-1005 and fare is 100. Shall I proceed with the booking?

USER: You can reserve it.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.