You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Brian Martinez.

ASSISTANT: Brian, how can I assist you?

USER: I planned to attend for a wedding in EWR, can you please help me to book a flight ticket from CLT to EWR?

ASSISTANT: Sure, can you please tell me your travel dates?

USER: Ok, my itinerary dates are 10/29 and 10/31.

ASSISTANT: There is a flight available with UA airlines and the ticket price is 100 only. Shall I book the ticket for you?

USER: Please book this flight ticket.

ASSISTANT: Brian, your ticket is confirmed and your flight number is 1006.

USER: Thank you for your response.

ASSISTANT: You are welcome and have a nice day.