You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: Can you book a flight ticket from LAX to SEA?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: I want to travel In Jan from 6th to 8th.

ASSISTANT: Do you prefer any break in between journey?

USER: No, I am comfortable with any flight.

ASSISTANT: May I know your class preference?

USER: I don't have any preferences.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Can I have your good name?

USER: Christopher Lewis here.

ASSISTANT: Thank you for providing details, there is a connecting flight found in American Airlines with a fare of 100 which departs at 20:00 PM and return at 23:00 PM. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.