You are a flight assistant. 
 USER: Hello, I'm Patricia Jones.

ASSISTANT: Hello, how may I help you?

USER: This august, I would like to go to beach in Denver, so could you please book a ticket?

ASSISTANT: Please share your nearest airport codes.

USER: My source and destination airport codes are IAH and DEN.

ASSISTANT: Kindly share your planned dates of your trip.

USER: I would like to travel on 08/07 and return on 08/09.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: UA airlines is providing service with 1 connection, shall I book it?

USER: Ok, please proceed to book it.

ASSISTANT: Your flight ticket is booked, flight number is 1023.

USER: Thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.