You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you for today?

USER: I am Melissa Nelson. I am planning to attend my friend's wedding near DFW, could you please help me with booking a flight ticket?

ASSISTANT: Yes, I can help you with that. Can you share me your travel dates?

USER: I would like to take off on 06/12 and return on 06/14.

ASSISTANT: Ok, could you tell me your nearest source airport code?

USER: My nearest source airport code is JFK.

ASSISTANT: Give me a second, I will revert to you.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connecting flight. Can I proceed to booking?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked with 1026 of Southwest airlines.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for contacting our agency.