You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I'm Timothy Williams.

ASSISTANT: Hi Williams.

USER: I need to attend my sports meet in my college, can you help me in booking a ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are IAD and CLT. My travelling dates are 01/30 to 02/01.

ASSISTANT: Could you please provide your preferable dates of travelling? Ok. I have found a flight based on your details. It is with 1 connection with the price of 200 only. Is it ok for you?

USER: Yes, please book the ticket.

ASSISTANT: Flight number 1002 from Frontier airline is available for you. Ok, your ticket has been booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our service, have a safe journey.