You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am Christine Martin. Please book me a ticket with the fare of 200 to meet my friends at New York.

ASSISTANT: Ok. Let me know , from where you want to board?

USER: I want to fly from MCO.

ASSISTANT: Can I know your preferable dates of journey?

USER: I have planned to travel on 06/26 and 06/28.

ASSISTANT: Kindly, share your landing airport code to proceed further.

USER: I want to land at EWR.

ASSISTANT: Thank you for sharing your details. Please, wait for a moment.

USER: Ok.

ASSISTANT: Thank you for being patience, there is a flight available with AA airline, flight number 1003 with fare 100 and a lay by. Can I proceed to book?

USER: Ok, please book this ticket.

ASSISTANT: Your reservation has been successfully processed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.