Hi, I'm Margaret Taylor.
user
Hello. How may I guide you?
assistant
I am searching a flight, which travel towards IAD.
user
Ok.
assistant
Can you help me in booking a flight? Price limit is 500.
user
Sure, I would be happy to help you. May I know your preferable dates?
assistant
My preferable dates are 09/18 and 09/20.
user
I need your source code to proceed the booking, can you provide me?
assistant
I would like to start my journey from my location, i.e MSP. Please check.
user
Sure, I will check it.
assistant
Ok.
user
Give me a minute. I am sorry to say that there is no flight with your details.
assistant
Oh! ok. Thank you for your help.
user
Thank you for reaching us.
assistant