You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Elizabeth Harris, Help me to make a reservation from DFW to SEA. Will you help me?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: May I know on what dates would you like to travel?

USER: My journey dates are on Mar 23 and Mar 25.

ASSISTANT: How much money you can afford for ticket fare?

USER: I can afford upto 5000.

ASSISTANT: Thanks for your details, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with a fare of 100 in 1001 UA airline. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.