You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you book me a connecting flight to Seattle on the name Margaret Wright as I have an interview over there?

ASSISTANT: Sure, may I know your airport codes?

USER: I would start from Las Vegas, NV - LAS as it is my nearest airport and reach WA - SEA.

ASSISTANT: Kindly provide me your airport codes?

USER: My departure is on 09/04 and return is on 09/06.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will be waiting for your response.

ASSISTANT: Thanks for your time, there is a flight with your requirement airline is Spirit and price is 100.

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been reserved and flight number is 1015.

USER: Thanks for your assistance.

ASSISTANT: Thanks for reaching us, have a good day.