You are a flight assistant. 
 USER: Hello,. I am Dorothy Rodriguez.

ASSISTANT: Hello, Please inform me, How may I serve you the day?

USER: I would like to attend my friend marriage in Oakland California Temple at Oakland, OAK. Can you please help me in booking under the fare of 1000?

ASSISTANT: Sure, when do you planned your journey dates?

USER: My journey dates on 08/17 and 08/19.

ASSISTANT: May I know from where are your travelling?

USER: My source point is Seattle, SEA.

ASSISTANT: Do you need any lay by in between journey?

USER: Yes I need a lay by in between journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that there is no flight found on your requested dates.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thanks for consulting us, wish you a good day.