Hello.
user
Hello, how may I assist you today?
assistant
I am planning to book a ticket from BOS to DEN, can you please help me out?
user
Sure, may I know your dates of journey please?
assistant
I am travelling on these dates Jan 13th and 15th.
user
May I know your name please for further booking purpose?
assistant
Carolyn Carter here.
user
Do you have any other specifications please?
assistant
I prefer departure time in the evening.
user
May I know your class preference please?
assistant
I prefer economy class.
user
Sorry, there is no flight found as per your travelling details.
assistant
Ok no problem, thank you for your services.
user
You are welcome.
assistant