Hello.
user
Hello, do you need any help from us?
assistant
I am Alexander Parker, planning to visit Austin. Can you please book me a ticket from LGA to AUS?
user
Sure, may I know on what dates you need booking?
assistant
My planned dates of journey are from 08/27 to 08/29.
user
Sorry, there is no plane on your requested travelling dates.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you for choosing us, have a great day.
assistant