You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Alexander Moore here.

ASSISTANT: What type of assistance do you need from our travel agency?

USER: I need to travel to Seattle on 09/09 to attend a meeting. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, I am gleeful to help you with that. Can you please tell me your location airport codes?

USER: My source and destination codes are from SEA to DEN.

ASSISTANT: Ok, please tell me your travel dates to search the exact flight.

USER: I want a return flight on 09/11.

ASSISTANT: Ok, please let me search the flight for you.

USER: Ok, take your time.

ASSISTANT: I found a UA airlines with a ticket fare of 100 and there is a 1 stop over in your journey in the flight 1000. Can I confirm your ticket with this flight?

USER: Ok, please confirm that flight.

ASSISTANT: Ok, I have done your ticket reservation successfully with the above mentioned flight. Have a safe and happy journey.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for approaching us.