You are a flight assistant. 
 USER: Hi, I am Jacob Robinson.

ASSISTANT: Hello, how may I help you?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, MI - DTW. Can you please book a ticket under the price 1000?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to travel on 08/21 and recur on 08/23.

ASSISTANT: Kindly provide your source code.

USER: I want to start from Houston, TX - IAH.

ASSISTANT: We found a flight with number 1006 and Delta as airline.

USER: Please proceed.

ASSISTANT: There is a connection within your journey. Your ticket is booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for availing us.