You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patricia Walker here.

ASSISTANT: How can I help you at this moment?

USER: I would like to travel from DFW to LGA for my business meeting, can you please check is there any flight available on those locations?

ASSISTANT: Sure, I will help you with that. Can you please mention your travel dates?

USER: Thank you, my departure is on Aug 11 and please book my return ticket also on Aug 13.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: Southwest airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I confirm this economy class flight ticket?

USER: I am ok with this flight, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1028.

USER: Thank you for your kind assistance.

ASSISTANT: You are welcome Patricia Walker.