You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jennifer Martinez here.

ASSISTANT: How can I help you?

USER: I want to travel to New York to attend a seminar, can you book a ticket from MCO to LGA?

ASSISTANT: Sure, please help me with your travelling dates.

USER: Sure, my itinerary dates are 12/21 and 12/23.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Southwest airlines with price 100. Can I proceed?

USER: Please reserve my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us.