You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Dennis Walker. I am planning to travel from MCO to EWR. Can you help me to book a ticket?

ASSISTANT: Ok Dennis, please let me know your travel dates.

USER: These are my travelling dates 06/21 to 06/23.

ASSISTANT: I found a flight by Frontier airlines, flight number is 1023.Shall I proceed with booking?

USER: That's fine. You can proceed.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us. Have a nice day.