You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I want my flight reservation to be changed. So can you do it?

ASSISTANT: Sure, I am here to help you.

USER: Ok.

ASSISTANT: May I know your name to check your previous reservation status?

USER: I am Catherine Gonzalez.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: We found an active reservation on your name in our records. Can you please share your airport codes?

USER: The airport codes will be from SEA to EWR.

ASSISTANT: May I have your travel dates?

USER: My travel dates are from 07 July to 09 July.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a single connecting flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is a flight from Frontier airlines with a ticket fare 200, which departs at 2:00 AM and returns at 4:00 AM. Shall I proceed with booking?

USER: I am ok with the fare and airlines. You can book the flight ticket.

ASSISTANT: Your ticket is confirmed with the flight-1016 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.