You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend my brother's marriage from IAD to DTW. Can you find a flight ticket for me?

ASSISTANT: Sure, can you please tell me your dates of journey?

USER: Yes, my travelling dates are 08/24 to 08/26.

ASSISTANT: Ok, please wait a moment.

USER: Ok, sure.

ASSISTANT: Thank you for your patience.Your flight number is 1023 in AA airline. Can I proceed?

USER: Ok, make sure that the price should be 500 with 1 connection limit.

ASSISTANT: May I know your name please?

USER: Yes, I am Mark Hall.

ASSISTANT: Ok, your ticket has been booked.

USER: Ok, thank you for your help.

ASSISTANT: Thank you.