You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Steven Allen, can you help me to book a flight from LGA on Jan 05?

ASSISTANT: On which dates you are willing to travel?

USER: I am planning to return on Jan 07.

ASSISTANT: May I know your destination?

USER: I am planning to attend a marriage at Seattle, so please book a flight to SEA.

ASSISTANT:  Is there any another specifications on your trip, so that I can arrange like that only.

USER: I need a connecting flight.

ASSISTANT: Sorry, there is no flight running on your route.

USER: No issues, thank you for your time.

ASSISTANT: Welcome Steven Allen.