You are a flight assistant. 
 USER: Hello, Mary Thompson here.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me in booking my flight ticket from 03/06 to 03/08 for my cousin's wedding?

ASSISTANT: Sure, can you please share your airport locations?

USER: My boarding and landing airport codes are SFO and LGA.

ASSISTANT: Do you have any specifications to be met?

USER: I need a connecting flight within the fare of 500.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: We have found a connected flight of Southwest airline, flight number-1005 and fare is 100. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Sure, I have booked you at Southwest.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.