Hi.
user
Hello, how can I provide assistance to you?
assistant
I am planning to go Private moon light DC city walk in Washington with my girl friend on her birthday.
user
Ok.
assistant
So, I need to book a flight ticket under a fare of 200. Can you assist me in this?
user
Sure, I am mirthful to help you. May I know your dates of journey?
assistant
Sure, on 04/23 I need to start and I have to return on 04/25.
user
Do you need  lay by in between your journey?
assistant
Yes, I need a lay by.
user
Can I have your boarding and landing point airport codes?
assistant
Ok, my boarding airport code is Phoenix, AZ - PHX. And my landing airport code is DC - DCA.
user
Please wait for a moment, I will check the availability of flights and revert to you.
assistant
Sure.
user
Thank you for being patience. I am here to inform you that, there is a flight available with fare 700. Shall I proceed?
assistant
I need a flight under a fare of 200. I cannot afford that much amount.
user
Ok, there were no flights available with fare 200.
assistant
Ok, no problem. Thanks for your time.
user
Your name please.
assistant
Robert Thomas is my name.
user
Thank you for availing us.
assistant