Hello.
user
Hello. How may I help you?
assistant
Can you help me to book a flight ticket from LAX to DEN?
user
May I know your travel dates?
assistant
Ok, please book a ticket for the dates July 26th and July 28th.
user
Do you have any connection preferences? May I know your name please?
assistant
The planned flight limit is single. My name is Timothy Anderson.
user
No flights found as per your preferences.
assistant
Thank you for the help.
user
Thank you for choosing us.
assistant