Hello.
user
Hello. How may I guide you today?
assistant
My name is Frank Hall, I want to book a flight ticket from DFW to IAD, can you help me?
user
Sure, I will help you with that. Can you please share your preferable journey dates?
assistant
Thank you. My journey dates are Aug 07 and Aug 09.
user
Do you have any class limit?
assistant
No.
user
Is there any connection limit?
assistant
I need a connecting flight.
user
Do you have any specifications?
assistant
My return time is evening.
user
I am sorry to say that there is no flight found under your details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant