You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Larry Gonzalez here. I would like to travel from BOS to PHL. can you please help me to book a ticket?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey dates will be on 08/21 to 08/23.

ASSISTANT: Ok, let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, flight- 1026 of Delta airlines matches your requested details. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.