You are a flight assistant. 
 USER: Hello, I am Margaret Garcia.

ASSISTANT: Hello, how can I aid you today?

USER: Please help me in booking my flight ticket from LAX to DFW for my brother's wedding shopping?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey is from 07/27 to 07/29.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight within the fare of 200.

ASSISTANT: Southwest airlines with single connection and price is 100 of 1028 flight.

USER: Ok, go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.