You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joseph Johnson.

ASSISTANT: How may I help you?

USER: I am planning to conduct a film festival at Phoenix. Can you help me in my booking?

ASSISTANT: Ok, sure may I know your planned dates?

USER: I will depart on 12/04. I will return on 12/06.

ASSISTANT: Ok, can you please mention your travelling airport codes?

USER: My source airport code is Boston, MA - BOS. My destination is Phoenix, AZ - PHX.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Here is a direct flight with 100 fare and 1022 as flight number and provided by South West airline. Shall UI proceed for booking?

USER: Do not proceed. Thank you for your kind information.

ASSISTANT: Ok, thank you for reaching us.