Hi.
user
Hello.
assistant
Alexander Nelson here.
user
How may I help you?
assistant
Can you book me a ticket to AUS from HOU?
user
On which dates you are willing to travel?
assistant
I would like to travel on 08/19 and 08/21.
user
Ok, please wait a minute.
assistant
Please proceed with the booking.
user
There is a flight  available for you with 1 connection. Shall I proceed?
assistant
Please book my ticket.
user
Your ticket is booked.
assistant
Thank you for the help.
user
Most welcome.
assistant