You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a connecting flight from San Francisco to Denver on the name of Carol Miller.

ASSISTANT: Ok, to proceed further may I know your preferred dates of journey?

USER: I will travel on 03/01 and 03/03.

ASSISTANT: Is there any price limit?

USER: 5000 is my price limit.

ASSISTANT: Can you provide me your airport codes?

USER: My trip is from SFO to DEN.

ASSISTANT: Thank you. Please wait for a while.

USER: Sure.

ASSISTANT: We found an Spirit airline with flight number 1001 and the fare is 100.

USER: Book my ticket with Spirit airline.

ASSISTANT: Your booking is done with single connection.

USER: Thank you for your response.

ASSISTANT: Thank you for availing with us.