You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jack Adams.

ASSISTANT: How can I useful to you?

USER: Can you help me to book a connecting flight to attend my nephew's first birthday at Phoenix?

ASSISTANT:  Sure, we are mirthful to help you. Kindly assign your preferred dates of travelling?

USER: 11/11 and 11/13 are my travelling dates.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: 500 is my budget.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: Sure, MSP is my origin and PHX is my destination.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: We have found a connected flight with Southwest airlines, flight number 1021 and the fare of 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you approaching us.