You are a flight assistant. 
 USER: Hi, my name is Emily Lee.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight from EWR to reach DFW, so please help me in booking a flight.

ASSISTANT: Sure, when do you want to travel?

USER: I have planned to start on Dec 28th and intend to return on 30th.

ASSISTANT: Ok, May I know your connection limit?

USER: Yes, I need it.

ASSISTANT: Ok, please provide your class preference.

USER: I don't have any preferences.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight in 1010 Southwest Airlines with a fare of 200.

USER: Ok, please proceed.

ASSISTANT: Ok, I have confirmed your ticket successfully in economy class and the departure timing is 13:00PM and arrival timing 1:00PM.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.