Domains: Hotels_15, Flights_15

user: Hi, I'd like to book a hotel reservation for next Wednesday at Doubletree by Hilton Hotel San Diego - Del Mar.

system: Sure, what city is the hotel in and how many days are you staying?

user: I need the hotel in San Diego and I'm staying there for three days.

system: Alright, confirming 1 room at Doubletree by Hilton Hotel San Diego - Del Mar in San Diego, checking in March 6th and staying for 3 days.

user: Yep, that's great.

system: The reservation has been placed.

user: Cool, now I just need a one-way flight to get there. I need a refundable ticket in case my plans change, but for now I'm planning to fly out of New Delhi next Wednesday.

system: There's 1 American Airlines flight you could take that leaves at 3 pm and has 1 transfer. The ticket costs $394.

user: What airport does the flight depart from and where does it arrive?

system: The flight leaves Indira Gandhi International Airport and gets into SAN International Airport.

user: That works well for me.

system: Would you like me to purchase tickets?

user: Yes please, I want economy tickets and I have four people with me.

system: Okay, please confirm: 4 passengers flying American Airlines economy from Delhi to San Diego on March 6th.

user: Yeah, that's perfect. When does the flight get in?

system: The ticket has been purchased. The flight will arrive in San Diego at 6:50 pm.

user: Thanks for helping, I don't need anything more.

system: Have an amazing day!