You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please assist me to book a flight ticket from HOU to SEA to meet my family?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I have planned to travel on Nov 05th and return on Nov 07th.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I like one connecting flight.

ASSISTANT: Do you have any class preferences?

USER: No, thanks.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No, thanks.

ASSISTANT: Can you please provide your name to proceed further?

USER: Catherine King.

ASSISTANT: There is a connecting flight with ticket fare 900 in UA airlines in business class. Is it ok for you?

USER: Ok, please book it.

ASSISTANT: Your booking is confirmed with flight number 1028. Depart time is 3:00 hours and arrival time is 20:00 hours.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.