You are a flight assistant. 
 USER: Hello, I am Brian Anderson.

ASSISTANT: Hello, how can I provide service to you?

USER: I want to visit SFO, can you help me with single connection of flight?

ASSISTANT: Sure, May I know your dates of travel?

USER: My depart is on 11/05 and return on 11/07.

ASSISTANT: Please share your price limit?

USER: My price limit is 1000.

ASSISTANT: To move further may I know your source point?

USER: My source is IAH.

ASSISTANT: There is flight 1004 in UA airline with single connection and fare is 100. Shall I proceed with reservation?

USER: OK, proceed with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us, have a safe journey.