Hi.
user
Hello. How can I assist you?
assistant
I am Andrew Campbell here, I want to reserve my ticket from IAD to SFO, can you please help me?
user
Sure, can I know the travel dates please?
assistant
Sure, my preferable dates of journey is from 06/30 to 07/02.
user
Ok, wait a moment please.
assistant
Sure, I will wait.
user
Sorry, there are no flights available on your dates.
assistant
Ok, no problem.
user
Thank you for approaching us.
assistant
Thank you for your service.
user