You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Margaret Thompson.

ASSISTANT: Margaret, how may I assist you today?

USER: Can you check any flight is available on 05/14 to 05/16, as there is project presentation?

ASSISTANT: Sure, I will check flight for you with these dates , please share your airport codes?

USER: My source is IAD to LGA.

ASSISTANT: AA airline is providing flight with connection 1 price 100 as per your details, can I proceed to booking?

USER: You can book it.

ASSISTANT: I confirmed your ticket by flight number 1004.

USER: Thank you.

ASSISTANT: It's my pleasure.