You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Emily Thompson here. Can you please reserve me a connecting flight from 01/05 to 01/07.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: Sure, my airport codes are LGA and LAS.

ASSISTANT:  Here is a connecting flight with fare 100 and 1004 as flight number. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.