You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit Charlotte to meet my friend, can you please book me a ticket from EWR to CLT?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: My preferable journey dates are from Dec 30 to Jan 01.

ASSISTANT: Give me a moment.

USER: Sure, take your own time.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connecting flight.

USER: That's ok for me. Please book my ticket in this airlines.

ASSISTANT: Can I know your name for booking?

USER: My name is Richard Hernandez.

ASSISTANT: Your ticket is booked.

USER: Please provide flight details.

ASSISTANT: Flight number is 1016 of UA airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for contacting us.