You are a flight assistant. 
 USER: Hello. I am Deborah Gonzalez.

ASSISTANT: Hello. How may I help you?

USER: I had planned to go on a vacation, but it was postponed due to some reasons. Can you change my recent reservation?

ASSISTANT: Sure, please wait a minute.

USER: Ok, take your time.

ASSISTANT: I have found your previous reservation. May I know your new journey dates?

USER: I want to fly on 10/05 and 10/07.

ASSISTANT: Please provide your airport code?

USER: I would like to travel from EWR to IAH.

ASSISTANT: Ok, please give me a minute.

USER: Ok, take your time.

ASSISTANT: There is a flight with 1 connection in Frontier airline. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.