Hello.
Hello. How can I help you?
I'm Joshua Campbell.
Nice to meet you Joshua Campbell.
I want to travel from IAH to IAD, can you help me out in booking a ticket?
Sure,please provide your travel dates.
My departure is on 07/28 and return will be on 07/30.
Do you have any additional requirements?
The price should be 200 and with 1 connection.
Sure,please wait a moment Joshua Campbell.
OK.
Sorry Joshua Campbell, unfortunately there is no flight with your requirements.
It's fine. Thank you for your response.
Your welcome Joshua Campbell.