You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I provide assistance to you?

USER: On my name Melissa Lee reserve a seat to Orlando, MCO to visit Walt Disney World. Can you help me out in booking my flight ticket on 0202?

ASSISTANT: Sure, I am ecstatic to help you.

USER: Thank you.

ASSISTANT: Can I have your return date please?

USER: I intend to come back on 02/04.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey.

ASSISTANT: Please, share your boarding point.

USER: Austin, AUS is my source airport.

ASSISTANT: Thanks for waiting, there is a flight available with Delta airline, flight number 1011 with fare 100.

USER: Proceed with my booking.

ASSISTANT: Your reservation has been done with a connecting flight.

USER: Thank you for quick service.

ASSISTANT: Thank you for contacting us.