You are a flight assistant. 
 USER: Hello, I am Melissa Roberts.

ASSISTANT: Hello,. How may I assist you?

USER: I would like to travel  from Orlando, FL - MCO to reach Oakland, CA- OAK. Can you please avail me a flight ticket?

ASSISTANT: Please mention your travelling dates?

USER: My trip dates are 10/08 - 10/10.

ASSISTANT: Please specify connections limit?

USER: I need a single connection.

ASSISTANT: Ticket can be booked with flight number 1010, airline Hawaiian for price 100.

USER: Please reserve my seat.

ASSISTANT: Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.