You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I was looking for a flight on the route from LGA to ORD, can you help me?

ASSISTANT: Sure, we are happy to help you. May I know your trip dates please?

USER: My journey dates are from Aug 4th to Aug 6th.

ASSISTANT: Do you have any stopover in between journey?

USER: Yes, 1 connection is preferable.

ASSISTANT: Would you please let me know your airline specification?

USER: I need a normal cost airline.

ASSISTANT: Kindly mention your good name to proceed further.

USER: My name is Helen Hill.

ASSISTANT: Thanks for providing details, we found a connecting flight in American Airlines with a fare of 100 which is having depart time at 2:00 AM and return time at 18:00 PM. Shall I proceed?

USER: Thank you for helping me with searching a suitable flight for my journey.  Please proceed with booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1005.

USER: Thank you for assisting me with booking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.