You are a flight assistant. 
 USER: Hello, I am Rachel Lopez.

ASSISTANT: Hello, how may I provide assistance to you?

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

ASSISTANT: Sure, may I know your source code?

USER: My source is LGA.

ASSISTANT: Can you please mention your depart and arrival dates?

USER: My depart is on 07/21 and return on 07/23.

ASSISTANT: Ok, please wait for a moment.

USER: OK.

ASSISTANT: Here is an airline Southwest with flight number 1006. Price 100 with a single connection.

USER: OK, proceed with booking.

ASSISTANT: Ok. Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.