You are a flight assistant. 
 USER: Hi, I am Rebecca Perez.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket from IAH to OAK?

ASSISTANT: Sure, please share me your travelling dates?

USER: Travelling dates are 09/20 and 09/22.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1000 AA airline with single connection and price of 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.