Hello.
user
Hello.
assistant
My name is Virginia Allen.
user
Virginia Allen. How can I help you?
assistant
I would like to meet my sister at Las Vegas, please help me in booking a ticket from DCA to LAS.
user
May I know your travel dates please?
assistant
My planned travel dates are on Mar 16 and Mar 18.
user
Do you have any airline preferences?
assistant
Any airline is comfortable for me.
user
Do you have any class preferences?
assistant
No, I do not have class preference.
user
Is there any time concern ?
assistant
I would like to return in the evening.
user
May I know the connection limit?
assistant
I do not have any connection preference.
user
Are there any other preferences?
assistant
No.
user
Give me a moment please.
assistant
Sure, take your time.
user
I regret to inform that there are no flights on your route with your requirements.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for the approach.
assistant