Hi.
user
Hello. How may I serve you today?
assistant
Can you help me to book a connecting flight?
user
Sure, may I know your airport codes please?
assistant
My airport codes are SEA and IAD.
user
When do you like to travel?
assistant
My travelling dates are 12/30 and 01/01.
user
Please share me your name.
assistant
My name is David Hill.
user
Do you have any specifications?
assistant
No.
user
Sorry, there is no flight on your details.
assistant
No issues, thank you for your response.
user
Thank you.
assistant