You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I need your help to book a flight from LGA to DFW.

ASSISTANT: May I know when you are willing to travel?

USER: I want to depart on Oct 5 and intend to return on Oct 7.

ASSISTANT: Do you need any connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Emily Jones here.

ASSISTANT: We found a connecting flight in Southwest Airline with a fare of 100 which departs at 13:00 and return at 23:00. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1011.

USER: Thank you.

ASSISTANT: Thank you for choosing us.