You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Anthony Lopez here. I want to visit my friend's new hotel to look after his business for a day in his absence, can you please book a flight ticket from JFK - SEA?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates will be from 04/26 to 04/28.

ASSISTANT: Do you have any specifications?

USER: Ok, take your time.

ASSISTANT: There is a connecting flight with number 1005 in airline UA, the fare is 100.

USER: Ok, you may proceed with booking my reservation.

ASSISTANT: Your ticket is reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.