You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jack Rodriguez here.

ASSISTANT: How may I help you Jack?

USER: I would like to travel DFW for attending client meeting over there. Please, assist me  to book a flight ticket from LGA.

ASSISTANT: Can you please tell me your travelling dates please?

USER: Sure, my travel dates are from 05/19 to 05/21.

ASSISTANT: Please give me a moment to check.

USER: Ok, I will wait for your reply.

ASSISTANT: Flight-1027 by Southwest airlines is available for you with 1 connection at the cost of 200. Can I book it?

USER: Please book it to me.

ASSISTANT: Booking confirmed Jack Rodriguez.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing our services.