You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me to book a flight ticket with the name Susan Scott to take a part in trekking with the fare limit 5000?

ASSISTANT: Ok, may I know your travel dates?

USER: 10/27 and 10/29 are my planned travelling dates.

ASSISTANT: Can you provide your journey points?

USER: I would like to depart at Oakland, CA-OAK and I want to land at Seattle, WA-SEA.

ASSISTANT: Do you have any connection limits?

USER: I need a connection in between my journey.

ASSISTANT: Sorry, only direct flights are available on your requested dates.

USER: Ok, no problem. I'll choose another alternative.

ASSISTANT: Thank you, have a nice day.

USER: Thanks for your help.