You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I have to attend a meeting in Seattle, can you please reserve a flight ticket from Houston?

ASSISTANT: May I know on which dates your willing to travel?

USER: My  travel dates are Sept 3rd and Sept 5th.

ASSISTANT: May I know your good name please?

USER: My name is Scott Lopez.

ASSISTANT: May I know your class preference to travel?

USER: I didn't have any class preference.

ASSISTANT: May I know your connection limit please?

USER: I need a single connecting flight to travel.

ASSISTANT: There is a connecting flight of fare 200 with economy class in Southwest airline, shall I reserve ticket for you?

USER: Is this flight departs from HOU airport?

ASSISTANT: Yes, shall I proceed?

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Your reservation has been confirmed with flight number 1005, depart time will be 20:00PM and return time will be 16:00PM.

USER: Thanks a lot for your help.

ASSISTANT: You are welcome.