You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Johnson.

ASSISTANT: How may I assess you?

USER: I want to reserve a flight ticket to attend my final examination in Seattle city, can you please help me in searching a flight?

ASSISTANT: Sure, I am happy to help you and please help me in providing your journey dates that you have planned for your tip?

USER: Thank you for accepting my request. My journey dates are 12/20 and 12/22.

ASSISTANT: Please help me in providing your regional airport codes of source and destination.

USER: The airport codes that I prefer to travel  are EWR and SEA.

ASSISTANT: Wait for a moment to check for the flight and I will let you know about the flight details.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 100 from UA airlines. If you are ok with this, please inform me to book the flight.

USER: Yes, I am ok with this flight to travel. Please go ahead and confirm my flight ticket.

ASSISTANT: Ok, you ticket booking is done in 1002 flight. Have a happy journey.

USER: Thanks a lot for your assistance in booking the flight ticket.

ASSISTANT: It's my pleasure and thank you for reaching us.

USER: You are welcome.