You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Debra Clark, I am planning to go for shopping at land send which is at San Francisco. So, I need your help in making a reservation to reach SFO.

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned dates for this journey are from 01/06 to 01/08.

ASSISTANT: Do you have any specifications?

USER: Yes, I prefer single connecting flight to travel.

ASSISTANT: To confirm your booking, please share me your origin code?

USER: My origin airport code is OAK.

ASSISTANT: Please wait for few minutes.

USER: Sure.

ASSISTANT: We found a 1012 AA airline with single connection and price of 100. Shall I proceed with booking?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.