You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book flight ticket from BOS to LAS?

ASSISTANT: Sure, we are here to serve you. Can you I know your depart and return dates?

USER: My planned dates to travel are Aug 6th and Aug 8th.

ASSISTANT: At what time do you want to board and land?

USER: I do not have any specify time to travel.

ASSISTANT: Can I know your connection limit?

USER: I prefer stopover in between the journey.

ASSISTANT: Which class do you prefer for this journey?

USER: I comfortable with any class.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: There is a flight on Southwest airline, flight no 1011 with the single connection in between journey. Can I proceed for confirm your ticket?

USER: Sure, you can go ahead.

ASSISTANT: May I know your name for further process?

USER: I am Elizabeth Roberts.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.