You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Me and my friend are planning to enjoy holiday trip at Houston, can you help me with booking?

ASSISTANT: Sure, we are here to help you for booking.

USER: Thank you.

ASSISTANT: Please share your journey airport codes.

USER: I will fly from BOS to HOU.

ASSISTANT: Ok, On what dates do you want to travel?

USER: I will start on 03/27 and recur on 03/29.

ASSISTANT: Ok, do you prefer connecting or direct flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we are glad to inform you that we found a flight in 1021 Delta airline with a fare of 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: To proceed further may I know your name?

USER: I am Nancy King.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.