Hello, Emma Thompson here.
user
Hello, Emma. What can I do for you today?
assistant
I want a flight ticket to LAX from IAD, can you please book a ticket for me.
user
Sure, could you please tell me your travelling dates?
assistant
I am planning to travel on 11/02 to 11/04.
user
Emma, please wait for a moment.
assistant
Ok, I will be on line.
user
sorry to inform you, there is no flight available at your requested dates.
assistant
Ok, no issues, thank you for giving time for providing service.
user
It's our pleasure. Thank you for reaching us.
assistant