You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am David Scott.

ASSISTANT: How can I help you at this moment?

USER: I am planning to travel from EWR to ORD, can you help in booking a flight?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?

USER: My travel dates are 12/29 to 12/31.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by Frontier airlines. Shall I proceed with this?

USER: Ok, please proeed.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1002.

USER: Thank you.

ASSISTANT: You are welcome David Scott.